| 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 | $176.54 | 9.748% | $193.7491 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $184.97 | 5.171% | $194.5348 | $194.53 | $194.55 | $194.50 |
| Purchase #3 | $59.30 | 7.536% | $63.7688 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $35.88 | 10.126% | $39.5132 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $25.73 | 12.105% | $28.8446 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $182.58 | 9.830% | $200.5276 | $200.53 | $200.55 | $200.50 |
| Purchase #7 | $126.59 | 13.719% | $143.9569 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $791.59 | $864.8950 | $864.89 | $864.90 | $864.80 | |