| 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 | $159.40 | 6.525% | $169.8009 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $243.98 | 9.786% | $267.8559 | $267.86 | $267.85 | $267.90 |
| Purchase #3 | $96.92 | 9.314% | $105.9471 | $105.95 | $105.95 | $105.90 |
| Purchase #4 | $163.59 | 8.781% | $177.9548 | $177.95 | $177.95 | $178.00 |
| Purchase #5 | $159.46 | 11.396% | $177.6321 | $177.63 | $177.65 | $177.60 |
| Purchase #6 | $38.42 | 9.323% | $42.0019 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $211.72 | 6.160% | $224.762 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $1,073.49 | $1,165.9547 | $1,165.95 | $1,165.95 | $1,166.00 | |