| 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 | $106.87 | 11.197% | $118.8362 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $114.90 | 8.749% | $124.9526 | $124.95 | $124.95 | $125.00 |
| Purchase #3 | $173.92 | 3.779% | $180.4924 | $180.49 | $180.50 | $180.50 |
| Purchase #4 | $152.52 | 5.251% | $160.5288 | $160.53 | $160.55 | $160.50 |
| Purchase #5 | $58.36 | 3.120% | $60.1808 | $60.18 | $60.20 | $60.20 |
| Purchase #6 | $87.39 | 9.771% | $95.9289 | $95.93 | $95.95 | $95.90 |
| Purchase #7 | $139.87 | 6.403% | $148.8259 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $833.83 | $889.7456 | $889.75 | $889.85 | $889.70 | |