| 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 | $159.93 | 8.186% | $173.0219 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $36.54 | 10.516% | $40.3825 | $40.38 | $40.40 | $40.40 |
| Purchase #3 | $237.25 | 9.685% | $260.2277 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $140.26 | 4.644% | $146.7737 | $146.77 | $146.75 | $146.80 |
| Purchase #5 | $221.85 | 4.750% | $232.3879 | $232.39 | $232.40 | $232.40 |
| Purchase #6 | $249.98 | 8.784% | $271.9382 | $271.94 | $271.95 | $271.90 |
| Purchase #7 | $177.85 | 13.235% | $201.3884 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $1,223.66 | $1,326.1203 | $1,326.12 | $1,326.15 | $1,326.10 | |