| 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 | $14.28 | 4.525% | $14.9262 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $130.57 | 13.511% | $148.2113 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $143.52 | 11.344% | $159.8009 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $199.70 | 4.221% | $208.1293 | $208.13 | $208.15 | $208.10 |
| Purchase #5 | $16.97 | 5.516% | $17.9061 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $176.92 | 11.526% | $197.3118 | $197.31 | $197.30 | $197.30 |
| Purchase #7 | $80.31 | 7.109% | $86.0192 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $762.27 | $832.3048 | $832.31 | $832.30 | $832.20 | |