| 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 | $191.91 | 13.297% | $217.4283 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $9.37 | 12.356% | $10.5278 | $10.53 | $10.55 | $10.50 |
| Purchase #3 | $228.27 | 3.469% | $236.1887 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $96.61 | 3.170% | $99.6725 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $169.83 | 7.238% | $182.1223 | $182.12 | $182.10 | $182.10 |
| Purchase #6 | $61.55 | 12.190% | $69.0529 | $69.05 | $69.05 | $69.10 |
| Purchase #7 | $32.85 | 13.129% | $37.1629 | $37.16 | $37.15 | $37.20 |
| 7 purchase totals = | $790.39 | $852.1554 | $852.15 | $852.15 | $852.20 | |