| 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 | $135.28 | 8.261% | $146.4555 | $146.46 | $146.45 | $146.50 |
| Purchase #2 | $24.40 | 7.249% | $26.1688 | $26.17 | $26.15 | $26.20 |
| Purchase #3 | $37.29 | 7.543% | $40.1028 | $40.10 | $40.10 | $40.10 |
| Purchase #4 | $74.73 | 13.222% | $84.6108 | $84.61 | $84.60 | $84.60 |
| Purchase #5 | $143.39 | 6.310% | $152.4379 | $152.44 | $152.45 | $152.40 |
| Purchase #6 | $199.85 | 12.425% | $224.6814 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $151.72 | 5.808% | $160.5319 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $766.66 | $834.9891 | $834.99 | $835.00 | $835.00 | |