| 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 | $158.92 | 7.816% | $171.3412 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $126.45 | 3.226% | $130.5293 | $130.53 | $130.55 | $130.50 |
| Purchase #3 | $71.75 | 9.623% | $78.6545 | $78.65 | $78.65 | $78.70 |
| Purchase #4 | $140.81 | 9.755% | $154.546 | $154.55 | $154.55 | $154.50 |
| Purchase #5 | $104.45 | 5.617% | $110.317 | $110.32 | $110.30 | $110.30 |
| Purchase #6 | $177.78 | 9.397% | $194.486 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $100.55 | 3.246% | $103.8139 | $103.81 | $103.80 | $103.80 |
| 7 purchase totals = | $880.71 | $943.6879 | $943.69 | $943.70 | $943.60 | |