| 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 | $161.69 | 9.273% | $176.6835 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $99.66 | 8.748% | $108.3783 | $108.38 | $108.40 | $108.40 |
| Purchase #3 | $216.65 | 12.222% | $243.129 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $32.67 | 9.805% | $35.8733 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $225.43 | 6.140% | $239.2714 | $239.27 | $239.25 | $239.30 |
| Purchase #6 | $32.87 | 10.334% | $36.2668 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $87.33 | 8.199% | $94.4902 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $856.30 | $934.0925 | $934.09 | $934.10 | $934.20 | |