| 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 | $143.26 | 13.501% | $162.6015 | $162.60 | $162.60 | $162.60 |
| Purchase #2 | $217.88 | 5.171% | $229.1466 | $229.15 | $229.15 | $229.10 |
| Purchase #3 | $178.62 | 5.247% | $187.9922 | $187.99 | $188.00 | $188.00 |
| Purchase #4 | $106.31 | 9.564% | $116.4775 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $74.81 | 13.264% | $84.7328 | $84.73 | $84.75 | $84.70 |
| Purchase #6 | $210.56 | 12.624% | $237.1411 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $75.51 | 12.112% | $84.6558 | $84.66 | $84.65 | $84.70 |
| 7 purchase totals = | $1,006.95 | $1,102.7475 | $1,102.75 | $1,102.80 | $1,102.70 | |