| 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 | $204.45 | 11.350% | $227.6551 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $14.51 | 9.525% | $15.8921 | $15.89 | $15.90 | $15.90 |
| Purchase #3 | $171.59 | 4.679% | $179.6187 | $179.62 | $179.60 | $179.60 |
| Purchase #4 | $141.94 | 5.784% | $150.1498 | $150.15 | $150.15 | $150.10 |
| Purchase #5 | $150.49 | 13.344% | $170.5714 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $84.25 | 10.872% | $93.4097 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $40.41 | 6.421% | $43.0047 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $807.64 | $880.3015 | $880.30 | $880.25 | $880.30 | |