| 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 | $151.46 | 12.244% | $170.0048 | $170.00 | $170.00 | $170.00 |
| Purchase #2 | $164.43 | 11.110% | $182.6982 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $35.29 | 6.167% | $37.4663 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $12.41 | 6.178% | $13.1767 | $13.18 | $13.20 | $13.20 |
| Purchase #5 | $166.99 | 12.338% | $187.5932 | $187.59 | $187.60 | $187.60 |
| Purchase #6 | $47.93 | 13.842% | $54.5645 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $40.50 | 9.541% | $44.3641 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $619.01 | $689.8678 | $689.86 | $689.85 | $690.00 | |