| 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 | $175.99 | 7.841% | $189.7894 | $189.79 | $189.80 | $189.80 |
| Purchase #2 | $135.42 | 13.207% | $153.3049 | $153.30 | $153.30 | $153.30 |
| Purchase #3 | $64.81 | 9.161% | $70.7472 | $70.75 | $70.75 | $70.70 |
| Purchase #4 | $91.39 | 8.610% | $99.2587 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $25.80 | 6.589% | $27.5 | $27.50 | $27.50 | $27.50 |
| Purchase #6 | $90.73 | 12.857% | $102.3952 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $130.40 | 10.422% | $143.9903 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $714.54 | $786.9857 | $786.99 | $787.00 | $787.00 | |