| 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 | $143.36 | 3.244% | $148.0106 | $148.01 | $148.00 | $148.00 |
| Purchase #2 | $167.92 | 4.779% | $175.9449 | $175.94 | $175.95 | $175.90 |
| Purchase #3 | $81.98 | 13.408% | $92.9719 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $42.61 | 10.783% | $47.2046 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $177.82 | 13.272% | $201.4203 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $242.89 | 7.294% | $260.6064 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $26.70 | 12.112% | $29.9339 | $29.93 | $29.95 | $29.90 |
| 7 purchase totals = | $883.28 | $956.0926 | $956.08 | $956.05 | $956.00 | |