| 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 | $176.46 | 5.223% | $185.6765 | $185.68 | $185.70 | $185.70 |
| Purchase #2 | $157.91 | 13.377% | $179.0336 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $62.51 | 6.130% | $66.3419 | $66.34 | $66.35 | $66.30 |
| Purchase #4 | $102.64 | 7.532% | $110.3708 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $239.38 | 10.869% | $265.3982 | $265.40 | $265.40 | $265.40 |
| Purchase #6 | $29.54 | 9.400% | $32.3168 | $32.32 | $32.30 | $32.30 |
| Purchase #7 | $140.84 | 10.496% | $155.6226 | $155.62 | $155.60 | $155.60 |
| 7 purchase totals = | $909.28 | $994.7604 | $994.76 | $994.75 | $994.70 | |