| 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 | $173.77 | 5.265% | $182.919 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $7.81 | 6.300% | $8.302 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $125.65 | 10.719% | $139.1184 | $139.12 | $139.10 | $139.10 |
| Purchase #4 | $26.28 | 13.486% | $29.8241 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $47.33 | 7.234% | $50.7539 | $50.75 | $50.75 | $50.80 |
| Purchase #6 | $147.82 | 8.277% | $160.0551 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $134.92 | 9.669% | $147.9654 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $663.58 | $718.9379 | $718.94 | $718.85 | $719.00 | |