| 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 | $145.63 | 13.386% | $165.124 | $165.12 | $165.10 | $165.10 |
| Purchase #2 | $191.98 | 10.624% | $212.376 | $212.38 | $212.40 | $212.40 |
| Purchase #3 | $92.71 | 9.308% | $101.3394 | $101.34 | $101.35 | $101.30 |
| Purchase #4 | $173.74 | 3.652% | $180.085 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $30.66 | 8.386% | $33.2311 | $33.23 | $33.25 | $33.20 |
| Purchase #6 | $194.53 | 5.716% | $205.6493 | $205.65 | $205.65 | $205.60 |
| Purchase #7 | $238.44 | 6.179% | $253.1732 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $1,067.69 | $1,150.9780 | $1,150.98 | $1,151.00 | $1,150.90 | |