| 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 | $171.91 | 7.600% | $184.9752 | $184.98 | $185.00 | $185.00 |
| Purchase #2 | $152.38 | 13.796% | $173.4023 | $173.40 | $173.40 | $173.40 |
| Purchase #3 | $190.83 | 4.708% | $199.8143 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $104.35 | 12.315% | $117.2007 | $117.20 | $117.20 | $117.20 |
| Purchase #5 | $7.80 | 11.243% | $8.677 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $154.71 | 3.748% | $160.5085 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $119.27 | 12.756% | $134.4841 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $901.25 | $979.0621 | $979.06 | $979.10 | $979.10 | |