| 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 | $169.83 | 10.319% | $187.3548 | $187.35 | $187.35 | $187.40 |
| Purchase #2 | $61.94 | 5.708% | $65.4755 | $65.48 | $65.50 | $65.50 |
| Purchase #3 | $176.66 | 12.730% | $199.1488 | $199.15 | $199.15 | $199.10 |
| Purchase #4 | $237.35 | 3.688% | $246.1035 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $47.74 | 8.445% | $51.7716 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $55.59 | 10.399% | $61.3708 | $61.37 | $61.35 | $61.40 |
| Purchase #7 | $89.92 | 7.428% | $96.5993 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $839.03 | $907.8243 | $907.82 | $907.80 | $907.90 | |