| 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 | $123.94 | 8.521% | $134.5009 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $198.55 | 7.873% | $214.1818 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $110.91 | 9.435% | $121.3744 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $71.80 | 9.819% | $78.85 | $78.85 | $78.85 | $78.90 |
| Purchase #5 | $158.59 | 3.829% | $164.6624 | $164.66 | $164.65 | $164.70 |
| Purchase #6 | $53.42 | 13.342% | $60.5473 | $60.55 | $60.55 | $60.50 |
| Purchase #7 | $134.40 | 7.187% | $144.0593 | $144.06 | $144.05 | $144.10 |
| 7 purchase totals = | $851.61 | $918.1761 | $918.17 | $918.15 | $918.30 | |