| 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 | $176.68 | 7.454% | $189.8497 | $189.85 | $189.85 | $189.80 |
| Purchase #2 | $235.97 | 3.348% | $243.8703 | $243.87 | $243.85 | $243.90 |
| Purchase #3 | $158.33 | 3.314% | $163.5771 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $72.96 | 4.213% | $76.0338 | $76.03 | $76.05 | $76.00 |
| Purchase #5 | $113.96 | 13.486% | $129.3286 | $129.33 | $129.35 | $129.30 |
| Purchase #6 | $8.41 | 7.801% | $9.0661 | $9.07 | $9.05 | $9.10 |
| Purchase #7 | $36.42 | 6.208% | $38.681 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $802.73 | $850.4066 | $850.41 | $850.45 | $850.40 | |