| 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 | $139.81 | 4.343% | $145.8819 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $209.31 | 13.792% | $238.178 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $17.94 | 7.264% | $19.2432 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $65.28 | 12.610% | $73.5118 | $73.51 | $73.50 | $73.50 |
| Purchase #5 | $206.41 | 12.685% | $232.5931 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $127.81 | 3.712% | $132.5543 | $132.55 | $132.55 | $132.60 |
| Purchase #7 | $22.80 | 8.761% | $24.7975 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $789.36 | $866.7598 | $866.75 | $866.80 | $866.80 | |