| 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 | $146.57 | 4.395% | $153.0118 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $85.66 | 7.734% | $92.2849 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $68.92 | 12.757% | $77.7121 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $20.42 | 6.851% | $21.819 | $21.82 | $21.80 | $21.80 |
| Purchase #5 | $134.82 | 3.684% | $139.7868 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $217.55 | 3.507% | $225.1795 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $60.35 | 7.692% | $64.9921 | $64.99 | $65.00 | $65.00 |
| 7 purchase totals = | $734.29 | $774.7862 | $774.78 | $774.80 | $774.80 | |