| 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 | $128.74 | 11.254% | $143.2284 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $156.57 | 11.234% | $174.1591 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $95.53 | 7.248% | $102.454 | $102.45 | $102.45 | $102.50 |
| Purchase #4 | $126.63 | 4.242% | $132.0016 | $132.00 | $132.00 | $132.00 |
| Purchase #5 | $96.49 | 9.593% | $105.7463 | $105.75 | $105.75 | $105.70 |
| Purchase #6 | $68.28 | 10.831% | $75.6754 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $69.55 | 12.560% | $78.2855 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $741.79 | $811.5503 | $811.56 | $811.60 | $811.60 | |