| 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 | $132.75 | 13.391% | $150.5266 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $52.51 | 11.854% | $58.7345 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $83.42 | 9.288% | $91.168 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $175.39 | 11.519% | $195.5932 | $195.59 | $195.60 | $195.60 |
| Purchase #5 | $122.87 | 5.779% | $129.9707 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $155.98 | 8.617% | $169.4208 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $35.43 | 3.157% | $36.5485 | $36.55 | $36.55 | $36.50 |
| 7 purchase totals = | $758.35 | $831.9623 | $831.96 | $831.95 | $831.90 | |