| 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 | $152.46 | 5.672% | $161.1075 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $121.79 | 12.735% | $137.3 | $137.30 | $137.30 | $137.30 |
| Purchase #3 | $101.68 | 10.605% | $112.4632 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $117.38 | 8.237% | $127.0486 | $127.05 | $127.05 | $127.00 |
| Purchase #5 | $159.89 | 11.143% | $177.7065 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $42.88 | 10.181% | $47.2456 | $47.25 | $47.25 | $47.20 |
| Purchase #7 | $22.80 | 5.806% | $24.1238 | $24.12 | $24.10 | $24.10 |
| 7 purchase totals = | $718.88 | $786.9952 | $787.00 | $786.95 | $786.90 | |