| 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 | $179.95 | 12.132% | $201.7815 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $187.81 | 12.337% | $210.9801 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $144.87 | 7.287% | $155.4267 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $236.29 | 10.353% | $260.7531 | $260.75 | $260.75 | $260.80 |
| Purchase #5 | $91.38 | 7.749% | $98.461 | $98.46 | $98.45 | $98.50 |
| Purchase #6 | $88.69 | 3.328% | $91.6416 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $57.34 | 6.667% | $61.1629 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $986.33 | $1,080.2069 | $1,080.20 | $1,080.25 | $1,080.30 | |