| 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 | $152.83 | 11.337% | $170.1563 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $28.51 | 3.520% | $29.5136 | $29.51 | $29.50 | $29.50 |
| Purchase #3 | $237.34 | 13.295% | $268.8944 | $268.89 | $268.90 | $268.90 |
| Purchase #4 | $211.73 | 8.437% | $229.5937 | $229.59 | $229.60 | $229.60 |
| Purchase #5 | $164.82 | 7.200% | $176.687 | $176.69 | $176.70 | $176.70 |
| Purchase #6 | $118.51 | 10.861% | $131.3814 | $131.38 | $131.40 | $131.40 |
| Purchase #7 | $214.87 | 7.225% | $230.3944 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $1,128.61 | $1,236.6208 | $1,236.61 | $1,236.65 | $1,236.70 | |