| 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 | $161.79 | 4.685% | $169.3699 | $169.37 | $169.35 | $169.40 |
| Purchase #2 | $250.30 | 10.161% | $275.733 | $275.73 | $275.75 | $275.70 |
| Purchase #3 | $97.52 | 13.745% | $110.9241 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $199.38 | 5.236% | $209.8195 | $209.82 | $209.80 | $209.80 |
| Purchase #5 | $13.67 | 13.726% | $15.5463 | $15.55 | $15.55 | $15.50 |
| Purchase #6 | $222.77 | 9.761% | $244.5146 | $244.51 | $244.50 | $244.50 |
| Purchase #7 | $48.71 | 9.799% | $53.4831 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $994.14 | $1,079.3905 | $1,079.38 | $1,079.35 | $1,079.30 | |