| 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 | $172.85 | 6.315% | $183.7655 | $183.77 | $183.75 | $183.80 |
| Purchase #2 | $148.82 | 6.737% | $158.846 | $158.85 | $158.85 | $158.80 |
| Purchase #3 | $26.33 | 12.750% | $29.6871 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $216.43 | 12.659% | $243.8279 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $38.68 | 13.847% | $44.036 | $44.04 | $44.05 | $44.00 |
| Purchase #6 | $34.68 | 9.431% | $37.9507 | $37.95 | $37.95 | $38.00 |
| Purchase #7 | $47.92 | 4.120% | $49.8943 | $49.89 | $49.90 | $49.90 |
| 7 purchase totals = | $685.71 | $748.0075 | $748.02 | $748.05 | $748.00 | |