| 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 | $131.29 | 3.614% | $136.0348 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $249.93 | 3.304% | $258.1877 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $160.89 | 5.643% | $169.969 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $132.29 | 8.441% | $143.4566 | $143.46 | $143.45 | $143.50 |
| Purchase #5 | $48.72 | 5.289% | $51.2968 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $98.55 | 7.543% | $105.9836 | $105.98 | $106.00 | $106.00 |
| Purchase #7 | $103.73 | 8.450% | $112.4952 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $925.40 | $977.4237 | $977.43 | $977.45 | $977.50 | |