| 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 | $173.71 | 11.868% | $194.3259 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $110.61 | 6.485% | $117.7831 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $99.50 | 6.655% | $106.1217 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $217.57 | 3.207% | $224.5475 | $224.55 | $224.55 | $224.50 |
| Purchase #5 | $8.59 | 12.392% | $9.6545 | $9.65 | $9.65 | $9.70 |
| Purchase #6 | $134.62 | 4.158% | $140.2175 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $61.43 | 7.193% | $65.8487 | $65.85 | $65.85 | $65.80 |
| 7 purchase totals = | $806.03 | $858.4989 | $858.50 | $858.50 | $858.40 | |