| 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 | $129.78 | 5.374% | $136.7544 | $136.75 | $136.75 | $136.80 |
| Purchase #2 | $55.93 | 4.483% | $58.4373 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $69.54 | 3.395% | $71.9009 | $71.90 | $71.90 | $71.90 |
| Purchase #4 | $120.94 | 6.417% | $128.7007 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $99.50 | 5.762% | $105.2332 | $105.23 | $105.25 | $105.20 |
| Purchase #6 | $110.86 | 7.548% | $119.2277 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $170.57 | 9.553% | $186.8646 | $186.86 | $186.85 | $186.90 |
| 7 purchase totals = | $757.12 | $807.1188 | $807.11 | $807.15 | $807.10 | |