| 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 | $179.28 | 9.677% | $196.6289 | $196.63 | $196.65 | $196.60 |
| Purchase #2 | $12.42 | 6.195% | $13.1894 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $214.90 | 8.450% | $233.0591 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $83.36 | 3.373% | $86.1717 | $86.17 | $86.15 | $86.20 |
| Purchase #5 | $70.49 | 7.599% | $75.8465 | $75.85 | $75.85 | $75.80 |
| Purchase #6 | $155.68 | 9.420% | $170.3451 | $170.35 | $170.35 | $170.30 |
| Purchase #7 | $199.53 | 9.690% | $218.8645 | $218.86 | $218.85 | $218.90 |
| 7 purchase totals = | $915.66 | $994.1052 | $994.11 | $994.10 | $994.10 | |