| 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 | $190.41 | 3.571% | $197.2095 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $155.61 | 13.611% | $176.7901 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $189.70 | 7.764% | $204.4283 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $196.56 | 11.650% | $219.4592 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $80.98 | 9.867% | $88.9703 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $9.79 | 13.680% | $11.1293 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $40.53 | 12.255% | $45.497 | $45.50 | $45.50 | $45.50 |
| 7 purchase totals = | $863.58 | $943.4837 | $943.49 | $943.50 | $943.50 | |