| 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 | $181.26 | 6.395% | $192.8516 | $192.85 | $192.85 | $192.90 |
| Purchase #2 | $103.75 | 8.327% | $112.3893 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $36.54 | 9.671% | $40.0738 | $40.07 | $40.05 | $40.10 |
| Purchase #4 | $134.84 | 12.683% | $151.9418 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $129.53 | 4.584% | $135.4677 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $9.80 | 13.490% | $11.122 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $179.94 | 4.208% | $187.5119 | $187.51 | $187.50 | $187.50 |
| 7 purchase totals = | $775.66 | $831.3581 | $831.35 | $831.30 | $831.40 | |