| 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 | $148.76 | 4.778% | $155.8678 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $20.81 | 9.761% | $22.8413 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $126.49 | 4.283% | $131.9076 | $131.91 | $131.90 | $131.90 |
| Purchase #4 | $68.63 | 4.618% | $71.7993 | $71.80 | $71.80 | $71.80 |
| Purchase #5 | $177.39 | 6.318% | $188.5975 | $188.60 | $188.60 | $188.60 |
| Purchase #6 | $74.29 | 11.541% | $82.8638 | $82.86 | $82.85 | $82.90 |
| Purchase #7 | $194.26 | 4.371% | $202.7511 | $202.75 | $202.75 | $202.80 |
| 7 purchase totals = | $810.63 | $856.6284 | $856.63 | $856.60 | $856.70 | |