| 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 | $28.37 | 13.318% | $32.1483 | $32.15 | $32.15 | $32.10 |
| Purchase #2 | $154.40 | 10.366% | $170.4051 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $35.32 | 9.573% | $38.7012 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $176.78 | 10.598% | $195.5151 | $195.52 | $195.50 | $195.50 |
| Purchase #5 | $163.59 | 13.572% | $185.7924 | $185.79 | $185.80 | $185.80 |
| Purchase #6 | $60.60 | 6.176% | $64.3427 | $64.34 | $64.35 | $64.30 |
| Purchase #7 | $176.30 | 12.524% | $198.3798 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $795.36 | $885.2846 | $885.29 | $885.30 | $885.20 | |