| 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 | $167.28 | 6.269% | $177.7668 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $97.54 | 10.257% | $107.5447 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $168.62 | 3.150% | $173.9315 | $173.93 | $173.95 | $173.90 |
| Purchase #4 | $96.86 | 11.778% | $108.2682 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $150.40 | 6.266% | $159.8241 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $232.52 | 5.406% | $245.09 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $5.98 | 11.450% | $6.6647 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $919.20 | $979.0900 | $979.08 | $979.05 | $979.10 | |