| 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 | $150.71 | 5.709% | $159.314 | $159.31 | $159.30 | $159.30 |
| Purchase #2 | $7.27 | 11.773% | $8.1259 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $160.56 | 7.544% | $172.6726 | $172.67 | $172.65 | $172.70 |
| Purchase #4 | $221.38 | 3.235% | $228.5416 | $228.54 | $228.55 | $228.50 |
| Purchase #5 | $46.91 | 8.263% | $50.7862 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $236.39 | 7.530% | $254.1902 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $212.53 | 11.448% | $236.8604 | $236.86 | $236.85 | $236.90 |
| 7 purchase totals = | $1,035.75 | $1,110.4909 | $1,110.49 | $1,110.50 | $1,110.50 | |