| 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 | $110.76 | 13.798% | $126.0427 | $126.04 | $126.05 | $126.00 |
| Purchase #2 | $72.72 | 11.834% | $81.3257 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $93.94 | 10.823% | $104.1071 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $97.91 | 8.488% | $106.2206 | $106.22 | $106.20 | $106.20 |
| Purchase #5 | $158.84 | 7.448% | $170.6704 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $151.29 | 7.586% | $162.7669 | $162.77 | $162.75 | $162.80 |
| Purchase #7 | $83.69 | 11.587% | $93.3872 | $93.39 | $93.40 | $93.40 |
| 7 purchase totals = | $769.15 | $844.5206 | $844.53 | $844.50 | $844.50 | |