| 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 | $80.80 | 3.184% | $83.3727 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $228.33 | 3.449% | $236.2051 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $112.98 | 11.538% | $126.0156 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $138.99 | 6.345% | $147.8089 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $98.61 | 12.214% | $110.6542 | $110.65 | $110.65 | $110.70 |
| Purchase #6 | $158.54 | 13.550% | $180.0222 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $131.58 | 13.811% | $149.7525 | $149.75 | $149.75 | $149.80 |
| 7 purchase totals = | $949.83 | $1,033.8312 | $1,033.83 | $1,033.75 | $1,033.90 | |