| 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 | $147.35 | 12.778% | $166.1784 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $62.36 | 5.435% | $65.7493 | $65.75 | $65.75 | $65.70 |
| Purchase #3 | $55.64 | 8.552% | $60.3983 | $60.40 | $60.40 | $60.40 |
| Purchase #4 | $171.43 | 7.522% | $184.325 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $42.62 | 7.109% | $45.6499 | $45.65 | $45.65 | $45.60 |
| Purchase #6 | $88.33 | 11.273% | $98.2874 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $179.42 | 11.855% | $200.6902 | $200.69 | $200.70 | $200.70 |
| 7 purchase totals = | $747.15 | $821.2785 | $821.29 | $821.35 | $821.20 | |