| 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 | $152.67 | 13.382% | $173.1003 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $30.52 | 6.319% | $32.4486 | $32.45 | $32.45 | $32.40 |
| Purchase #3 | $37.44 | 12.252% | $42.0271 | $42.03 | $42.05 | $42.00 |
| Purchase #4 | $26.51 | 8.589% | $28.7869 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $124.54 | 4.434% | $130.0621 | $130.06 | $130.05 | $130.10 |
| Purchase #6 | $218.36 | 8.368% | $236.6324 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $143.64 | 11.869% | $160.6886 | $160.69 | $160.70 | $160.70 |
| 7 purchase totals = | $733.68 | $803.7460 | $803.75 | $803.80 | $803.70 | |