| 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 | $146.46 | 11.818% | $163.7686 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $106.96 | 13.302% | $121.1878 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $117.27 | 10.361% | $129.4203 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $70.94 | 8.348% | $76.8621 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $6.78 | 11.868% | $7.5847 | $7.58 | $7.60 | $7.60 |
| Purchase #6 | $21.74 | 6.236% | $23.0957 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $196.87 | 13.597% | $223.6384 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $667.02 | $745.5576 | $745.56 | $745.55 | $745.60 | |