| 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 | $144.31 | 3.383% | $149.192 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $213.88 | 3.297% | $220.9316 | $220.93 | $220.95 | $220.90 |
| Purchase #3 | $149.87 | 11.249% | $166.7289 | $166.73 | $166.75 | $166.70 |
| Purchase #4 | $232.72 | 10.675% | $257.5629 | $257.56 | $257.55 | $257.60 |
| Purchase #5 | $169.91 | 9.819% | $186.5935 | $186.59 | $186.60 | $186.60 |
| Purchase #6 | $188.61 | 13.286% | $213.6687 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $8.54 | 5.289% | $8.9917 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $1,107.84 | $1,203.6693 | $1,203.66 | $1,203.70 | $1,203.70 | |