| 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 | $99.53 | 9.306% | $108.7923 | $108.79 | $108.80 | $108.80 |
| Purchase #2 | $146.83 | 6.869% | $156.9158 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $169.33 | 4.717% | $177.3173 | $177.32 | $177.30 | $177.30 |
| Purchase #4 | $43.26 | 5.690% | $45.7215 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $200.92 | 5.542% | $212.055 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $135.62 | 3.327% | $140.1321 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $116.53 | 7.241% | $124.9679 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $912.02 | $965.9019 | $965.91 | $965.85 | $965.90 | |