| 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 | $116.66 | 12.867% | $131.6706 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $136.71 | 8.709% | $148.6161 | $148.62 | $148.60 | $148.60 |
| Purchase #3 | $7.39 | 5.530% | $7.7987 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $205.72 | 11.417% | $229.2071 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $164.63 | 11.564% | $183.6678 | $183.67 | $183.65 | $183.70 |
| Purchase #6 | $82.37 | 8.822% | $89.6367 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $127.52 | 6.444% | $135.7374 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $841.00 | $926.3344 | $926.35 | $926.30 | $926.30 | |