| 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 | $127.39 | 4.162% | $132.692 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $47.80 | 11.733% | $53.4084 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $125.86 | 12.166% | $141.1721 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $139.34 | 5.800% | $147.4217 | $147.42 | $147.40 | $147.40 |
| Purchase #5 | $72.42 | 5.441% | $76.3604 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $102.49 | 9.599% | $112.328 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $134.49 | 6.733% | $143.5452 | $143.55 | $143.55 | $143.50 |
| 7 purchase totals = | $749.79 | $806.9278 | $806.93 | $806.90 | $806.90 | |