| 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 | $159.40 | 5.783% | $168.6181 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $54.65 | 6.377% | $58.135 | $58.14 | $58.15 | $58.10 |
| Purchase #3 | $140.46 | 4.361% | $146.5855 | $146.59 | $146.60 | $146.60 |
| Purchase #4 | $205.57 | 12.435% | $231.1326 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $81.34 | 5.852% | $86.1 | $86.10 | $86.10 | $86.10 |
| Purchase #6 | $78.51 | 7.532% | $84.4234 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $135.68 | 13.218% | $153.6142 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $855.61 | $928.6088 | $928.61 | $928.60 | $928.50 | |