| 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 | $33.31 | 11.580% | $37.1673 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $147.91 | 10.743% | $163.8 | $163.80 | $163.80 | $163.80 |
| Purchase #3 | $123.54 | 4.177% | $128.7003 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $165.61 | 8.655% | $179.9435 | $179.94 | $179.95 | $179.90 |
| Purchase #5 | $88.33 | 7.267% | $94.7489 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $216.70 | 4.348% | $226.1221 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $48.85 | 13.726% | $55.5552 | $55.56 | $55.55 | $55.60 |
| 7 purchase totals = | $824.25 | $886.0373 | $886.04 | $886.00 | $886.00 | |