| 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 | $151.73 | 7.242% | $162.7183 | $162.72 | $162.70 | $162.70 |
| Purchase #2 | $49.64 | 7.865% | $53.5442 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $75.29 | 7.747% | $81.1227 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $97.43 | 12.787% | $109.8884 | $109.89 | $109.90 | $109.90 |
| Purchase #5 | $52.88 | 11.205% | $58.8052 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $44.71 | 10.244% | $49.2901 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $149.54 | 3.317% | $154.5002 | $154.50 | $154.50 | $154.50 |
| 7 purchase totals = | $621.22 | $669.8691 | $669.87 | $669.85 | $669.80 | |