| 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 | $176.55 | 13.326% | $200.0771 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $43.39 | 4.395% | $45.297 | $45.30 | $45.30 | $45.30 |
| Purchase #3 | $142.96 | 7.299% | $153.3947 | $153.39 | $153.40 | $153.40 |
| Purchase #4 | $93.84 | 12.555% | $105.6216 | $105.62 | $105.60 | $105.60 |
| Purchase #5 | $135.95 | 6.384% | $144.629 | $144.63 | $144.65 | $144.60 |
| Purchase #6 | $40.79 | 8.110% | $44.0981 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $181.30 | 13.282% | $205.3803 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $814.78 | $898.4978 | $898.50 | $898.55 | $898.50 | |