| 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 | $128.36 | 8.738% | $139.5761 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $211.27 | 6.149% | $224.261 | $224.26 | $224.25 | $224.30 |
| Purchase #3 | $151.67 | 13.149% | $171.6131 | $171.61 | $171.60 | $171.60 |
| Purchase #4 | $98.37 | 5.319% | $103.6023 | $103.60 | $103.60 | $103.60 |
| Purchase #5 | $72.73 | 13.373% | $82.4562 | $82.46 | $82.45 | $82.50 |
| Purchase #6 | $121.49 | 10.831% | $134.6486 | $134.65 | $134.65 | $134.60 |
| Purchase #7 | $8.68 | 6.785% | $9.2689 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $792.57 | $865.4262 | $865.43 | $865.40 | $865.50 | |