| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.43 | 13.575% | $177.6654 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $17.51 | 11.787% | $19.5739 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $160.49 | 12.777% | $180.9958 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $137.56 | 6.458% | $146.4436 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $190.44 | 8.452% | $206.536 | $206.54 | $206.55 | $206.50 |
| Purchase #6 | $145.54 | 4.289% | $151.7822 | $151.78 | $151.80 | $151.80 |
| Purchase #7 | $42.45 | 13.306% | $48.0984 | $48.10 | $48.10 | $48.10 |
| 7 purchase totals = | $850.42 | $931.0953 | $931.10 | $931.10 | $931.10 | |