| 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 | $106.99 | 5.432% | $112.8017 | $112.80 | $112.80 | $112.80 |
| Purchase #2 | $160.76 | 3.596% | $166.5409 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $155.61 | 8.816% | $169.3286 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $215.52 | 5.734% | $227.8779 | $227.88 | $227.90 | $227.90 |
| Purchase #5 | $231.65 | 7.574% | $249.1952 | $249.20 | $249.20 | $249.20 |
| Purchase #6 | $217.92 | 6.793% | $232.7233 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $6.64 | 12.745% | $7.4863 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $1,095.09 | $1,165.9539 | $1,165.96 | $1,166.00 | $1,165.90 | |