| 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 | $200.82 | 6.302% | $213.4757 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $40.27 | 5.809% | $42.6093 | $42.61 | $42.60 | $42.60 |
| Purchase #3 | $167.94 | 6.285% | $178.495 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $17.90 | 8.229% | $19.373 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $20.94 | 10.504% | $23.1395 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $191.56 | 4.451% | $200.0863 | $200.09 | $200.10 | $200.10 |
| Purchase #7 | $125.93 | 3.234% | $130.0026 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $765.36 | $807.1814 | $807.19 | $807.20 | $807.20 | |