| 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 | $107.40 | 10.169% | $118.3215 | $118.32 | $118.30 | $118.30 |
| Purchase #2 | $75.36 | 11.312% | $83.8847 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $143.54 | 7.713% | $154.6112 | $154.61 | $154.60 | $154.60 |
| Purchase #4 | $198.83 | 6.717% | $212.1854 | $212.19 | $212.20 | $212.20 |
| Purchase #5 | $170.89 | 3.359% | $176.6302 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $167.95 | 7.176% | $180.0021 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $100.62 | 6.522% | $107.1824 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $964.59 | $1,032.8175 | $1,032.81 | $1,032.85 | $1,032.80 | |