| 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 | $139.82 | 4.200% | $145.6924 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $132.27 | 4.557% | $138.2975 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $105.38 | 12.397% | $118.444 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $199.27 | 7.775% | $214.7632 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $48.47 | 12.743% | $54.6465 | $54.65 | $54.65 | $54.60 |
| Purchase #6 | $94.34 | 8.360% | $102.2268 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $213.61 | 4.275% | $222.7418 | $222.74 | $222.75 | $222.70 |
| 7 purchase totals = | $933.16 | $996.8122 | $996.81 | $996.85 | $996.70 | |