| 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 | $76.83 | 6.425% | $81.7663 | $81.77 | $81.75 | $81.80 |
| Purchase #2 | $160.41 | 5.449% | $169.1507 | $169.15 | $169.15 | $169.20 |
| Purchase #3 | $206.59 | 3.679% | $214.1904 | $214.19 | $214.20 | $214.20 |
| Purchase #4 | $11.36 | 10.411% | $12.5427 | $12.54 | $12.55 | $12.50 |
| Purchase #5 | $160.51 | 12.538% | $180.6347 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $17.49 | 5.554% | $18.4614 | $18.46 | $18.45 | $18.50 |
| Purchase #7 | $81.47 | 11.653% | $90.9637 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $714.66 | $767.7099 | $767.70 | $767.70 | $767.80 | |