| 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 | $159.48 | 8.700% | $173.3548 | $173.35 | $173.35 | $173.40 |
| Purchase #2 | $117.28 | 3.418% | $121.2886 | $121.29 | $121.30 | $121.30 |
| Purchase #3 | $18.56 | 9.793% | $20.3776 | $20.38 | $20.40 | $20.40 |
| Purchase #4 | $180.93 | 11.132% | $201.0711 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $26.66 | 9.753% | $29.2601 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $103.29 | 6.770% | $110.2827 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $230.54 | 7.457% | $247.7314 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $836.74 | $903.3663 | $903.36 | $903.40 | $903.50 | |