| 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 | $165.26 | 7.292% | $177.3108 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $129.31 | 5.201% | $136.0354 | $136.04 | $136.05 | $136.00 |
| Purchase #3 | $214.82 | 13.583% | $243.999 | $244.00 | $244.00 | $244.00 |
| Purchase #4 | $59.96 | 11.388% | $66.7882 | $66.79 | $66.80 | $66.80 |
| Purchase #5 | $131.51 | 10.767% | $145.6697 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $157.72 | 13.603% | $179.1747 | $179.17 | $179.15 | $179.20 |
| Purchase #7 | $83.58 | 3.338% | $86.3699 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $942.16 | $1,035.3477 | $1,035.35 | $1,035.30 | $1,035.40 | |