| 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 | $218.71 | 6.469% | $232.8583 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $108.64 | 6.328% | $115.5147 | $115.51 | $115.50 | $115.50 |
| Purchase #3 | $148.68 | 6.266% | $157.9963 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $16.32 | 11.383% | $18.1777 | $18.18 | $18.20 | $18.20 |
| Purchase #5 | $73.90 | 7.317% | $79.3073 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $197.50 | 8.728% | $214.7378 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $43.36 | 9.472% | $47.4671 | $47.47 | $47.45 | $47.50 |
| 7 purchase totals = | $807.11 | $866.0592 | $866.07 | $866.05 | $866.10 | |