| 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 | $184.79 | 5.470% | $194.898 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $209.71 | 7.591% | $225.6291 | $225.63 | $225.65 | $225.60 |
| Purchase #3 | $231.99 | 8.788% | $252.3773 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $56.96 | 4.813% | $59.7015 | $59.70 | $59.70 | $59.70 |
| Purchase #5 | $164.36 | 3.238% | $169.682 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $87.45 | 13.532% | $99.2837 | $99.28 | $99.30 | $99.30 |
| Purchase #7 | $77.81 | 6.852% | $83.1415 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $1,013.07 | $1,084.7131 | $1,084.71 | $1,084.80 | $1,084.70 | |