| 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 | $146.25 | 3.599% | $151.5135 | $151.51 | $151.50 | $151.50 |
| Purchase #2 | $70.83 | 6.638% | $75.5317 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $154.61 | 12.806% | $174.4094 | $174.41 | $174.40 | $174.40 |
| Purchase #4 | $133.91 | 11.497% | $149.3056 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $94.91 | 10.821% | $105.1802 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $248.74 | 3.260% | $256.8489 | $256.85 | $256.85 | $256.80 |
| Purchase #7 | $85.81 | 9.741% | $94.1688 | $94.17 | $94.15 | $94.20 |
| 7 purchase totals = | $935.06 | $1,006.9581 | $1,006.96 | $1,006.95 | $1,006.90 | |