| 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 | $165.29 | 13.855% | $188.1909 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $218.38 | 3.514% | $226.0539 | $226.05 | $226.05 | $226.10 |
| Purchase #3 | $18.93 | 8.396% | $20.5194 | $20.52 | $20.50 | $20.50 |
| Purchase #4 | $239.39 | 7.311% | $256.8918 | $256.89 | $256.90 | $256.90 |
| Purchase #5 | $189.71 | 12.663% | $213.733 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $41.68 | 9.572% | $45.6696 | $45.67 | $45.65 | $45.70 |
| Purchase #7 | $17.66 | 8.145% | $19.0984 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $891.04 | $970.1570 | $970.15 | $970.15 | $970.20 | |