| 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 | $223.35 | 13.345% | $253.1561 | $253.16 | $253.15 | $253.20 |
| Purchase #2 | $61.42 | 8.568% | $66.6825 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $95.75 | 11.381% | $106.6473 | $106.65 | $106.65 | $106.60 |
| Purchase #4 | $175.54 | 3.184% | $181.1292 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $128.75 | 11.766% | $143.8987 | $143.90 | $143.90 | $143.90 |
| Purchase #6 | $168.86 | 7.134% | $180.9065 | $180.91 | $180.90 | $180.90 |
| Purchase #7 | $209.71 | 11.160% | $233.1136 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,063.38 | $1,165.5339 | $1,165.54 | $1,165.55 | $1,165.50 | |