| 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 | $161.62 | 9.238% | $176.5505 | $176.55 | $176.55 | $176.60 |
| Purchase #2 | $29.49 | 12.522% | $33.1827 | $33.18 | $33.20 | $33.20 |
| Purchase #3 | $137.70 | 10.281% | $151.8569 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $204.98 | 5.107% | $215.4483 | $215.45 | $215.45 | $215.40 |
| Purchase #5 | $36.99 | 10.183% | $40.7567 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $221.77 | 9.712% | $243.3083 | $243.31 | $243.30 | $243.30 |
| Purchase #7 | $45.84 | 6.331% | $48.7421 | $48.74 | $48.75 | $48.70 |
| 7 purchase totals = | $838.39 | $909.8455 | $909.85 | $909.85 | $909.90 | |