| 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 | $146.36 | 4.622% | $153.1248 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $86.47 | 7.347% | $92.823 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $82.92 | 7.840% | $89.4209 | $89.42 | $89.40 | $89.40 |
| Purchase #4 | $236.77 | 12.145% | $265.5257 | $265.53 | $265.55 | $265.50 |
| Purchase #5 | $65.29 | 4.615% | $68.3031 | $68.30 | $68.30 | $68.30 |
| Purchase #6 | $68.94 | 8.431% | $74.7523 | $74.75 | $74.75 | $74.80 |
| Purchase #7 | $76.34 | 12.805% | $86.1153 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $763.09 | $830.0651 | $830.06 | $830.00 | $830.00 | |