| 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 | $106.85 | 10.833% | $118.4251 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $141.71 | 7.122% | $151.8026 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $94.63 | 12.156% | $106.1332 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $121.61 | 5.792% | $128.6537 | $128.65 | $128.65 | $128.70 |
| Purchase #5 | $20.30 | 4.372% | $21.1875 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $73.88 | 10.325% | $81.5081 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $205.57 | 11.784% | $229.7944 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $764.55 | $837.5046 | $837.50 | $837.55 | $837.50 | |