| 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 | $170.64 | 5.771% | $180.4876 | $180.49 | $180.50 | $180.50 |
| Purchase #2 | $208.43 | 12.712% | $234.9256 | $234.93 | $234.95 | $234.90 |
| Purchase #3 | $191.86 | 9.606% | $210.2901 | $210.29 | $210.30 | $210.30 |
| Purchase #4 | $13.76 | 11.612% | $15.3578 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $89.74 | 12.402% | $100.8696 | $100.87 | $100.85 | $100.90 |
| Purchase #6 | $193.54 | 13.779% | $220.2079 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $200.42 | 13.865% | $228.2082 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $1,068.39 | $1,190.3468 | $1,190.36 | $1,190.35 | $1,190.40 | |