| 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 | $167.35 | 13.623% | $190.1481 | $190.15 | $190.15 | $190.10 |
| Purchase #2 | $174.50 | 12.340% | $196.0333 | $196.03 | $196.05 | $196.00 |
| Purchase #3 | $70.86 | 9.517% | $77.6037 | $77.60 | $77.60 | $77.60 |
| Purchase #4 | $139.36 | 7.301% | $149.5347 | $149.53 | $149.55 | $149.50 |
| Purchase #5 | $58.50 | 9.779% | $64.2207 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $69.43 | 7.400% | $74.5678 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $165.33 | 10.213% | $182.2152 | $182.22 | $182.20 | $182.20 |
| 7 purchase totals = | $845.33 | $934.3235 | $934.32 | $934.30 | $934.20 | |