| 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 | $106.69 | 5.156% | $112.1909 | $112.19 | $112.20 | $112.20 |
| Purchase #2 | $152.93 | 7.237% | $163.9975 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $33.59 | 13.405% | $38.0927 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $29.82 | 7.361% | $32.0151 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $189.32 | 11.696% | $211.4629 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $207.79 | 8.584% | $225.6267 | $225.63 | $225.65 | $225.60 |
| Purchase #7 | $51.57 | 5.476% | $54.394 | $54.39 | $54.40 | $54.40 |
| 7 purchase totals = | $771.71 | $837.7798 | $837.78 | $837.80 | $837.80 | |