| 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 | $128.75 | 7.360% | $138.226 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $104.64 | 7.530% | $112.5194 | $112.52 | $112.50 | $112.50 |
| Purchase #3 | $241.58 | 4.277% | $251.9124 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $163.43 | 4.379% | $170.5866 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $185.57 | 6.675% | $197.9568 | $197.96 | $197.95 | $198.00 |
| Purchase #6 | $5.67 | 5.102% | $5.9593 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $50.63 | 10.495% | $55.9436 | $55.94 | $55.95 | $55.90 |
| 7 purchase totals = | $880.27 | $933.1041 | $933.11 | $933.10 | $933.10 | |