| 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 | $143.38 | 4.535% | $149.8823 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $224.86 | 5.682% | $237.6365 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $75.98 | 8.764% | $82.6389 | $82.64 | $82.65 | $82.60 |
| Purchase #4 | $150.39 | 4.802% | $157.6117 | $157.61 | $157.60 | $157.60 |
| Purchase #5 | $67.52 | 11.844% | $75.5171 | $75.52 | $75.50 | $75.50 |
| Purchase #6 | $43.91 | 9.155% | $47.93 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $81.50 | 13.466% | $92.4748 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $787.54 | $843.6913 | $843.69 | $843.70 | $843.60 | |