| 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 | $187.46 | 7.502% | $201.5232 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $48.49 | 6.203% | $51.4978 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $183.72 | 8.871% | $200.0178 | $200.02 | $200.00 | $200.00 |
| Purchase #4 | $158.26 | 10.310% | $174.5766 | $174.58 | $174.60 | $174.60 |
| Purchase #5 | $163.63 | 10.373% | $180.6033 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $137.31 | 7.181% | $147.1702 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $30.72 | 5.169% | $32.3079 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $909.59 | $987.6968 | $987.70 | $987.65 | $987.70 | |