| 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 | $132.89 | 8.712% | $144.4674 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $87.86 | 4.314% | $91.6503 | $91.65 | $91.65 | $91.70 |
| Purchase #3 | $170.63 | 8.336% | $184.8537 | $184.85 | $184.85 | $184.90 |
| Purchase #4 | $245.67 | 3.570% | $254.4404 | $254.44 | $254.45 | $254.40 |
| Purchase #5 | $144.83 | 6.730% | $154.5771 | $154.58 | $154.60 | $154.60 |
| Purchase #6 | $116.52 | 3.865% | $121.0235 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $117.45 | 4.467% | $122.6965 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $1,015.85 | $1,073.7089 | $1,073.71 | $1,073.70 | $1,073.80 | |