| 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 | $138.70 | 5.627% | $146.5046 | $146.50 | $146.50 | $146.50 |
| Purchase #2 | $126.34 | 8.349% | $136.8881 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $162.48 | 5.597% | $171.574 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $177.42 | 6.178% | $188.381 | $188.38 | $188.40 | $188.40 |
| Purchase #5 | $229.32 | 7.761% | $247.1175 | $247.12 | $247.10 | $247.10 |
| Purchase #6 | $238.30 | 10.854% | $264.1651 | $264.17 | $264.15 | $264.20 |
| Purchase #7 | $24.95 | 12.495% | $28.0675 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $1,097.51 | $1,182.6978 | $1,182.70 | $1,182.65 | $1,182.80 | |