| 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 | $186.99 | 9.731% | $205.186 | $205.19 | $205.20 | $205.20 |
| Purchase #2 | $180.35 | 4.112% | $187.766 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $46.42 | 3.167% | $47.8901 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $140.45 | 6.715% | $149.8812 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $77.42 | 11.416% | $86.2583 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $23.41 | 13.115% | $26.4802 | $26.48 | $26.50 | $26.50 |
| Purchase #7 | $119.88 | 7.113% | $128.4071 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $774.92 | $831.8689 | $831.88 | $831.90 | $832.00 | |