| 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 | $133.53 | 6.842% | $142.6661 | $142.67 | $142.65 | $142.70 |
| Purchase #2 | $214.92 | 13.297% | $243.4979 | $243.50 | $243.50 | $243.50 |
| Purchase #3 | $40.94 | 13.529% | $46.4788 | $46.48 | $46.50 | $46.50 |
| Purchase #4 | $192.90 | 13.108% | $218.1853 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $139.95 | 13.460% | $158.7873 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $49.56 | 4.119% | $51.6014 | $51.60 | $51.60 | $51.60 |
| Purchase #7 | $19.71 | 12.447% | $22.1633 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $791.51 | $883.3801 | $883.39 | $883.40 | $883.50 | |