| 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 | $140.28 | 6.428% | $149.2972 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $148.51 | 12.775% | $167.4822 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $132.66 | 13.771% | $150.9286 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $129.42 | 13.645% | $147.0794 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $49.31 | 4.612% | $51.5842 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $196.67 | 9.297% | $214.9544 | $214.95 | $214.95 | $215.00 |
| Purchase #7 | $87.53 | 7.607% | $94.1884 | $94.19 | $94.20 | $94.20 |
| 7 purchase totals = | $884.38 | $975.5144 | $975.51 | $975.60 | $975.60 | |