| 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 | $130.56 | 13.482% | $148.1621 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $175.34 | 9.465% | $191.9359 | $191.94 | $191.95 | $191.90 |
| Purchase #3 | $28.83 | 11.337% | $32.0985 | $32.10 | $32.10 | $32.10 |
| Purchase #4 | $28.74 | 6.380% | $30.5736 | $30.57 | $30.55 | $30.60 |
| Purchase #5 | $128.47 | 8.553% | $139.458 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $94.71 | 6.640% | $100.9987 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $95.98 | 12.464% | $107.9429 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $682.63 | $751.1697 | $751.17 | $751.15 | $751.20 | |