| 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 | $152.54 | 11.760% | $170.4787 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $163.53 | 4.841% | $171.4465 | $171.45 | $171.45 | $171.40 |
| Purchase #3 | $114.69 | 8.471% | $124.4054 | $124.41 | $124.40 | $124.40 |
| Purchase #4 | $76.83 | 6.143% | $81.5497 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $64.80 | 5.234% | $68.1916 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $96.87 | 7.538% | $104.1721 | $104.17 | $104.15 | $104.20 |
| Purchase #7 | $226.70 | 5.125% | $238.3184 | $238.32 | $238.30 | $238.30 |
| 7 purchase totals = | $895.96 | $958.5624 | $958.57 | $958.55 | $958.50 | |