| 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 | $66.99 | 10.666% | $74.1352 | $74.14 | $74.15 | $74.10 |
| Purchase #2 | $104.42 | 11.842% | $116.7854 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $130.41 | 10.614% | $144.2517 | $144.25 | $144.25 | $144.30 |
| Purchase #4 | $136.28 | 6.406% | $145.0101 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $208.48 | 11.492% | $232.4385 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $189.35 | 7.175% | $202.9359 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $45.86 | 13.470% | $52.0373 | $52.04 | $52.05 | $52.00 |
| 7 purchase totals = | $881.79 | $967.5941 | $967.61 | $967.65 | $967.50 | |