| 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 | $146.32 | 8.759% | $159.1362 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $37.79 | 11.272% | $42.0497 | $42.05 | $42.05 | $42.00 |
| Purchase #3 | $213.95 | 12.513% | $240.7216 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $76.56 | 3.518% | $79.2534 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $178.41 | 12.589% | $200.87 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $115.68 | 3.570% | $119.8098 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $66.61 | 12.180% | $74.7231 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $835.32 | $916.5638 | $916.56 | $916.50 | $916.50 | |