| 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 | $65.35 | 7.534% | $70.2735 | $70.27 | $70.25 | $70.30 |
| Purchase #2 | $150.62 | 13.288% | $170.6344 | $170.63 | $170.65 | $170.60 |
| Purchase #3 | $100.75 | 7.474% | $108.2801 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $142.97 | 12.503% | $160.8455 | $160.85 | $160.85 | $160.80 |
| Purchase #5 | $220.93 | 13.184% | $250.0574 | $250.06 | $250.05 | $250.10 |
| Purchase #6 | $102.39 | 8.271% | $110.8587 | $110.86 | $110.85 | $110.90 |
| Purchase #7 | $125.25 | 4.722% | $131.1643 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $908.26 | $1,002.1139 | $1,002.11 | $1,002.10 | $1,002.20 | |