| 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 | $177.61 | 13.153% | $200.971 | $200.97 | $200.95 | $201.00 |
| Purchase #2 | $27.33 | 10.470% | $30.1915 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $201.26 | 13.564% | $228.5589 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $72.84 | 5.313% | $76.71 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $11.64 | 5.597% | $12.2915 | $12.29 | $12.30 | $12.30 |
| Purchase #6 | $105.73 | 11.771% | $118.1755 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $145.52 | 8.759% | $158.2661 | $158.27 | $158.25 | $158.30 |
| 7 purchase totals = | $741.93 | $825.1645 | $825.17 | $825.15 | $825.30 | |