| 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 | $133.46 | 8.754% | $145.1431 | $145.14 | $145.15 | $145.10 |
| Purchase #2 | $188.91 | 13.321% | $214.0747 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $55.89 | 13.828% | $63.6185 | $63.62 | $63.60 | $63.60 |
| Purchase #4 | $49.70 | 12.501% | $55.913 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $217.80 | 10.638% | $240.9696 | $240.97 | $240.95 | $241.00 |
| Purchase #6 | $117.28 | 9.524% | $128.4497 | $128.45 | $128.45 | $128.40 |
| Purchase #7 | $106.94 | 12.557% | $120.3685 | $120.37 | $120.35 | $120.40 |
| 7 purchase totals = | $869.98 | $968.5371 | $968.53 | $968.45 | $968.50 | |