| 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 | $159.93 | 11.175% | $177.8022 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $210.87 | 10.358% | $232.7119 | $232.71 | $232.70 | $232.70 |
| Purchase #3 | $218.59 | 8.135% | $236.3723 | $236.37 | $236.35 | $236.40 |
| Purchase #4 | $234.63 | 9.233% | $256.2934 | $256.29 | $256.30 | $256.30 |
| Purchase #5 | $200.62 | 3.206% | $207.0519 | $207.05 | $207.05 | $207.10 |
| Purchase #6 | $94.84 | 13.738% | $107.8691 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $64.66 | 11.407% | $72.0358 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $1,184.14 | $1,290.1366 | $1,290.13 | $1,290.10 | $1,290.20 | |