| 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 | $132.25 | 12.459% | $148.727 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $78.64 | 10.372% | $86.7965 | $86.80 | $86.80 | $86.80 |
| Purchase #3 | $186.39 | 13.631% | $211.7968 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $53.53 | 8.867% | $58.2765 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $36.85 | 10.526% | $40.7288 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $195.94 | 9.451% | $214.4583 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $176.39 | 13.735% | $200.6172 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $859.99 | $961.4011 | $961.42 | $961.45 | $961.40 | |