| 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 | $172.39 | 7.145% | $184.7073 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $84.56 | 9.260% | $92.3903 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $22.77 | 12.839% | $25.6934 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $108.44 | 11.845% | $121.2847 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $113.50 | 8.348% | $122.975 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $126.65 | 10.299% | $139.6937 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $135.99 | 13.372% | $154.1746 | $154.17 | $154.15 | $154.20 |
| 7 purchase totals = | $764.30 | $840.9190 | $840.91 | $840.95 | $841.00 | |