| 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 | $189.84 | 12.573% | $213.7086 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $154.67 | 5.504% | $163.183 | $163.18 | $163.20 | $163.20 |
| Purchase #3 | $96.37 | 11.380% | $107.3369 | $107.34 | $107.35 | $107.30 |
| Purchase #4 | $47.93 | 9.662% | $52.561 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $147.25 | 10.849% | $163.2252 | $163.23 | $163.25 | $163.20 |
| Purchase #6 | $125.48 | 3.733% | $130.1642 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $227.37 | 4.748% | $238.1655 | $238.17 | $238.15 | $238.20 |
| 7 purchase totals = | $988.91 | $1,068.3444 | $1,068.35 | $1,068.35 | $1,068.40 | |