| 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 | $151.85 | 5.216% | $159.7705 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $194.38 | 4.164% | $202.474 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $219.30 | 4.412% | $228.9755 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $54.62 | 3.148% | $56.3394 | $56.34 | $56.35 | $56.30 |
| Purchase #5 | $56.61 | 4.835% | $59.3471 | $59.35 | $59.35 | $59.30 |
| Purchase #6 | $68.45 | 3.681% | $70.9696 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $192.57 | 6.793% | $205.6513 | $205.65 | $205.65 | $205.70 |
| 7 purchase totals = | $937.78 | $983.5274 | $983.53 | $983.50 | $983.60 | |