| 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 | $178.25 | 6.801% | $190.3728 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $79.46 | 4.770% | $83.2502 | $83.25 | $83.25 | $83.30 |
| Purchase #3 | $96.87 | 7.379% | $104.018 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $125.87 | 9.251% | $137.5142 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $62.47 | 7.579% | $67.2046 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $54.88 | 12.428% | $61.7005 | $61.70 | $61.70 | $61.70 |
| Purchase #7 | $44.38 | 7.544% | $47.728 | $47.73 | $47.75 | $47.70 |
| 7 purchase totals = | $642.18 | $691.7883 | $691.78 | $691.75 | $691.80 | |