| 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 | $123.59 | 9.490% | $135.3187 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $188.62 | 6.426% | $200.7407 | $200.74 | $200.75 | $200.70 |
| Purchase #3 | $160.65 | 5.404% | $169.3315 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $194.35 | 6.177% | $206.355 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $96.33 | 4.187% | $100.3633 | $100.36 | $100.35 | $100.40 |
| Purchase #6 | $64.61 | 10.553% | $71.4283 | $71.43 | $71.45 | $71.40 |
| Purchase #7 | $44.39 | 13.801% | $50.5163 | $50.52 | $50.50 | $50.50 |
| 7 purchase totals = | $872.54 | $934.0538 | $934.06 | $934.05 | $934.00 | |