| 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 | $164.52 | 10.730% | $182.173 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $179.27 | 5.500% | $189.1299 | $189.13 | $189.15 | $189.10 |
| Purchase #3 | $192.31 | 12.421% | $216.1968 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $155.90 | 9.375% | $170.5156 | $170.52 | $170.50 | $170.50 |
| Purchase #5 | $235.89 | 9.297% | $257.8207 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $46.78 | 8.833% | $50.9121 | $50.91 | $50.90 | $50.90 |
| Purchase #7 | $241.86 | 9.195% | $264.099 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $1,216.53 | $1,330.8471 | $1,330.85 | $1,330.80 | $1,330.80 | |