| 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 | $203.25 | 7.241% | $217.9673 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $152.58 | 9.229% | $166.6616 | $166.66 | $166.65 | $166.70 |
| Purchase #3 | $12.42 | 8.670% | $13.4968 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $13.83 | 12.323% | $15.5343 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $100.47 | 10.617% | $111.1369 | $111.14 | $111.15 | $111.10 |
| Purchase #6 | $160.83 | 6.211% | $170.8192 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $108.98 | 9.210% | $119.0171 | $119.02 | $119.00 | $119.00 |
| 7 purchase totals = | $752.36 | $814.6332 | $814.64 | $814.60 | $814.60 | |