| 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 | $164.65 | 10.837% | $182.4931 | $182.49 | $182.50 | $182.50 |
| Purchase #2 | $177.84 | 5.742% | $188.0516 | $188.05 | $188.05 | $188.10 |
| Purchase #3 | $241.48 | 5.553% | $254.8894 | $254.89 | $254.90 | $254.90 |
| Purchase #4 | $115.88 | 5.717% | $122.5049 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $157.93 | 12.228% | $177.2417 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $5.44 | 8.344% | $5.8939 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $25.73 | 9.278% | $28.1172 | $28.12 | $28.10 | $28.10 |
| 7 purchase totals = | $888.95 | $959.1918 | $959.18 | $959.20 | $959.20 | |