| 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 | $133.39 | 12.477% | $150.0331 | $150.03 | $150.05 | $150.00 |
| Purchase #2 | $172.59 | 9.148% | $188.3785 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $51.66 | 4.837% | $54.1588 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $8.67 | 9.760% | $9.5162 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $102.46 | 5.435% | $108.0287 | $108.03 | $108.05 | $108.00 |
| Purchase #6 | $207.73 | 9.781% | $228.0481 | $228.05 | $228.05 | $228.00 |
| Purchase #7 | $22.30 | 8.555% | $24.2078 | $24.21 | $24.20 | $24.20 |
| 7 purchase totals = | $698.80 | $762.3712 | $762.38 | $762.40 | $762.30 | |