| 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 | $172.89 | 10.183% | $190.4954 | $190.50 | $190.50 | $190.50 |
| Purchase #2 | $152.34 | 3.869% | $158.234 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $76.84 | 7.740% | $82.7874 | $82.79 | $82.80 | $82.80 |
| Purchase #4 | $46.61 | 6.462% | $49.6219 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $54.51 | 5.796% | $57.6694 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $165.28 | 7.391% | $177.4958 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $153.71 | 11.488% | $171.3682 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $822.18 | $887.6721 | $887.68 | $887.65 | $887.70 | |