| 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 | $162.66 | 9.487% | $178.0916 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $90.81 | 6.772% | $96.9597 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $18.59 | 4.337% | $19.3962 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $83.32 | 7.131% | $89.2615 | $89.26 | $89.25 | $89.30 |
| Purchase #5 | $157.95 | 3.862% | $164.05 | $164.05 | $164.05 | $164.10 |
| Purchase #6 | $45.38 | 4.503% | $47.4235 | $47.42 | $47.40 | $47.40 |
| Purchase #7 | $219.45 | 7.610% | $236.1501 | $236.15 | $236.15 | $236.20 |
| 7 purchase totals = | $778.16 | $831.3326 | $831.33 | $831.30 | $831.50 | |