| 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 | $152.73 | 10.722% | $169.1057 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $39.25 | 4.859% | $41.1572 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $26.86 | 3.457% | $27.7886 | $27.79 | $27.80 | $27.80 |
| Purchase #4 | $10.71 | 6.204% | $11.3744 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $141.51 | 3.421% | $146.3511 | $146.35 | $146.35 | $146.40 |
| Purchase #6 | $48.61 | 3.575% | $50.3478 | $50.35 | $50.35 | $50.30 |
| Purchase #7 | $165.65 | 11.633% | $184.9201 | $184.92 | $184.90 | $184.90 |
| 7 purchase totals = | $585.32 | $631.0449 | $631.05 | $631.00 | $631.10 | |