| 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 | $147.46 | 12.855% | $166.416 | $166.42 | $166.40 | $166.40 |
| Purchase #2 | $189.79 | 11.760% | $212.1093 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $125.69 | 9.702% | $137.8844 | $137.88 | $137.90 | $137.90 |
| Purchase #4 | $32.45 | 4.469% | $33.9002 | $33.90 | $33.90 | $33.90 |
| Purchase #5 | $170.46 | 12.851% | $192.3658 | $192.37 | $192.35 | $192.40 |
| Purchase #6 | $129.35 | 8.143% | $139.883 | $139.88 | $139.90 | $139.90 |
| Purchase #7 | $160.55 | 5.568% | $169.4894 | $169.49 | $169.50 | $169.50 |
| 7 purchase totals = | $955.75 | $1,052.0481 | $1,052.05 | $1,052.05 | $1,052.10 | |