| 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 | $155.84 | 9.272% | $170.2895 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $244.94 | 8.479% | $265.7085 | $265.71 | $265.70 | $265.70 |
| Purchase #3 | $22.47 | 8.545% | $24.3901 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $5.53 | 13.385% | $6.2702 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $102.88 | 13.207% | $116.4674 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $137.25 | 3.167% | $141.5967 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $226.70 | 13.581% | $257.4881 | $257.49 | $257.50 | $257.50 |
| 7 purchase totals = | $895.61 | $982.2105 | $982.22 | $982.20 | $982.30 | |