| 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 | $146.35 | 9.261% | $159.9035 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $200.72 | 9.688% | $220.1658 | $220.17 | $220.15 | $220.20 |
| Purchase #3 | $78.59 | 5.526% | $82.9329 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $35.69 | 12.863% | $40.2808 | $40.28 | $40.30 | $40.30 |
| Purchase #5 | $104.52 | 8.133% | $113.0206 | $113.02 | $113.00 | $113.00 |
| Purchase #6 | $239.82 | 11.245% | $266.7878 | $266.79 | $266.80 | $266.80 |
| Purchase #7 | $75.88 | 12.670% | $85.494 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $881.57 | $968.5854 | $968.58 | $968.60 | $968.60 | |