| 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 | $74.94 | 12.399% | $84.2318 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $157.63 | 12.409% | $177.1903 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $175.45 | 10.304% | $193.5284 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $132.62 | 4.857% | $139.0614 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $12.83 | 3.693% | $13.3038 | $13.30 | $13.30 | $13.30 |
| Purchase #6 | $50.44 | 5.852% | $53.3917 | $53.39 | $53.40 | $53.40 |
| Purchase #7 | $241.32 | 9.152% | $263.4056 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $845.23 | $924.1130 | $924.11 | $924.15 | $924.10 | |