| 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 | $134.49 | 13.104% | $152.1136 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $49.65 | 5.559% | $52.41 | $52.41 | $52.40 | $52.40 |
| Purchase #3 | $40.69 | 5.731% | $43.0219 | $43.02 | $43.00 | $43.00 |
| Purchase #4 | $159.44 | 10.718% | $176.5288 | $176.53 | $176.55 | $176.50 |
| Purchase #5 | $32.43 | 8.420% | $35.1606 | $35.16 | $35.15 | $35.20 |
| Purchase #6 | $229.90 | 13.129% | $260.0836 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $153.98 | 5.181% | $161.9577 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $800.58 | $881.2762 | $881.27 | $881.25 | $881.30 | |