| 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 | $97.45 | 8.335% | $105.5725 | $105.57 | $105.55 | $105.60 |
| Purchase #2 | $186.65 | 9.744% | $204.8372 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $44.68 | 9.230% | $48.804 | $48.80 | $48.80 | $48.80 |
| Purchase #4 | $168.37 | 9.417% | $184.2254 | $184.23 | $184.25 | $184.20 |
| Purchase #5 | $148.71 | 5.531% | $156.9352 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $128.68 | 3.756% | $133.5132 | $133.51 | $133.50 | $133.50 |
| Purchase #7 | $137.58 | 7.398% | $147.7582 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $912.12 | $981.6457 | $981.65 | $981.65 | $981.60 | |