| 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 | $142.59 | 6.796% | $152.2804 | $152.28 | $152.30 | $152.30 |
| Purchase #2 | $190.49 | 8.563% | $206.8017 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $176.91 | 7.535% | $190.2402 | $190.24 | $190.25 | $190.20 |
| Purchase #4 | $78.99 | 12.637% | $88.972 | $88.97 | $88.95 | $89.00 |
| Purchase #5 | $64.93 | 6.636% | $69.2388 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $39.72 | 12.308% | $44.6087 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $142.79 | 6.178% | $151.6116 | $151.61 | $151.60 | $151.60 |
| 7 purchase totals = | $836.42 | $903.7534 | $903.75 | $903.75 | $903.70 | |