| 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 | $159.85 | 10.364% | $176.4169 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $136.69 | 5.135% | $143.709 | $143.71 | $143.70 | $143.70 |
| Purchase #3 | $212.44 | 3.278% | $219.4038 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $97.30 | 9.787% | $106.8228 | $106.82 | $106.80 | $106.80 |
| Purchase #5 | $233.35 | 11.554% | $260.3113 | $260.31 | $260.30 | $260.30 |
| Purchase #6 | $44.62 | 12.386% | $50.1466 | $50.15 | $50.15 | $50.10 |
| Purchase #7 | $74.70 | 12.659% | $84.1563 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $958.95 | $1,040.9667 | $1,040.97 | $1,040.90 | $1,040.90 | |