| 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 | $138.90 | 13.817% | $158.0918 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $148.79 | 6.725% | $158.7961 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $204.97 | 9.378% | $224.1921 | $224.19 | $224.20 | $224.20 |
| Purchase #4 | $54.46 | 13.203% | $61.6504 | $61.65 | $61.65 | $61.70 |
| Purchase #5 | $166.85 | 10.188% | $183.8487 | $183.85 | $183.85 | $183.80 |
| Purchase #6 | $131.61 | 9.152% | $143.6549 | $143.65 | $143.65 | $143.70 |
| Purchase #7 | $61.63 | 11.137% | $68.4937 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $907.21 | $998.7277 | $998.72 | $998.75 | $998.80 | |