| 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 | $140.69 | 9.337% | $153.8262 | $153.83 | $153.85 | $153.80 |
| Purchase #2 | $6.32 | 7.649% | $6.8034 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $204.69 | 11.562% | $228.3563 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $120.38 | 10.291% | $132.7683 | $132.77 | $132.75 | $132.80 |
| Purchase #5 | $94.95 | 8.318% | $102.8479 | $102.85 | $102.85 | $102.80 |
| Purchase #6 | $163.99 | 7.409% | $176.14 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $88.49 | 7.389% | $95.0285 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $819.51 | $895.7706 | $895.78 | $895.80 | $895.70 | |