| 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 | $167.56 | 8.596% | $181.9635 | $181.96 | $181.95 | $182.00 |
| Purchase #2 | $21.52 | 8.317% | $23.3098 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $158.38 | 3.109% | $163.304 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $159.34 | 13.475% | $180.8111 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $195.57 | 10.342% | $215.7958 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $87.81 | 6.678% | $93.674 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $62.69 | 3.313% | $64.7669 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $852.87 | $923.6251 | $923.62 | $923.55 | $923.70 | |