| 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 | $152.56 | 5.644% | $161.1705 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $125.87 | 12.103% | $141.104 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $166.90 | 12.233% | $187.3169 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $43.25 | 4.714% | $45.2888 | $45.29 | $45.30 | $45.30 |
| Purchase #5 | $130.34 | 9.469% | $142.6819 | $142.68 | $142.70 | $142.70 |
| Purchase #6 | $136.27 | 13.420% | $154.5574 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $21.81 | 8.444% | $23.6516 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $777.00 | $855.7711 | $855.77 | $855.75 | $855.90 | |