| 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 | $144.52 | 10.415% | $159.5718 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $161.70 | 11.527% | $180.3392 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $225.31 | 10.586% | $249.1613 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $111.28 | 9.195% | $121.5122 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $39.44 | 5.644% | $41.666 | $41.67 | $41.65 | $41.70 |
| Purchase #6 | $110.35 | 6.250% | $117.2469 | $117.25 | $117.25 | $117.20 |
| Purchase #7 | $70.69 | 11.147% | $78.5698 | $78.57 | $78.55 | $78.60 |
| 7 purchase totals = | $863.29 | $948.0672 | $948.07 | $948.00 | $948.10 | |