| 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 | $183.90 | 13.140% | $208.0645 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $91.83 | 5.670% | $97.0368 | $97.04 | $97.05 | $97.00 |
| Purchase #3 | $188.49 | 5.710% | $199.2528 | $199.25 | $199.25 | $199.30 |
| Purchase #4 | $101.81 | 8.148% | $110.1055 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $143.92 | 6.583% | $153.3943 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $124.58 | 9.223% | $136.07 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $140.85 | 7.618% | $151.58 | $151.58 | $151.60 | $151.60 |
| 7 purchase totals = | $975.38 | $1,055.5039 | $1,055.50 | $1,055.50 | $1,055.60 | |