| 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 | $168.61 | 11.175% | $187.4522 | $187.45 | $187.45 | $187.50 |
| Purchase #2 | $144.63 | 12.673% | $162.959 | $162.96 | $162.95 | $163.00 |
| Purchase #3 | $171.26 | 8.841% | $186.4011 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $52.80 | 10.171% | $58.1703 | $58.17 | $58.15 | $58.20 |
| Purchase #5 | $23.51 | 10.150% | $25.8963 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $158.39 | 7.872% | $170.8585 | $170.86 | $170.85 | $170.90 |
| Purchase #7 | $82.70 | 10.746% | $91.5869 | $91.59 | $91.60 | $91.60 |
| 7 purchase totals = | $801.90 | $883.3243 | $883.33 | $883.30 | $883.50 | |