| 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 | $153.45 | 8.317% | $166.2124 | $166.21 | $166.20 | $166.20 |
| Purchase #2 | $96.35 | 11.169% | $107.1113 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $88.58 | 4.552% | $92.6122 | $92.61 | $92.60 | $92.60 |
| Purchase #4 | $134.58 | 12.872% | $151.9031 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $205.65 | 3.458% | $212.7614 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $199.92 | 3.450% | $206.8172 | $206.82 | $206.80 | $206.80 |
| Purchase #7 | $90.61 | 11.435% | $100.9713 | $100.97 | $100.95 | $101.00 |
| 7 purchase totals = | $969.14 | $1,038.3889 | $1,038.38 | $1,038.30 | $1,038.40 | |