| 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 | $158.34 | 9.610% | $173.5565 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $71.84 | 9.310% | $78.5283 | $78.53 | $78.55 | $78.50 |
| Purchase #3 | $99.74 | 4.374% | $104.1026 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $133.71 | 11.416% | $148.9743 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $90.39 | 6.668% | $96.4172 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $151.42 | 12.123% | $169.7766 | $169.78 | $169.80 | $169.80 |
| Purchase #7 | $20.42 | 8.747% | $22.2061 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $725.86 | $793.5616 | $793.57 | $793.55 | $793.60 | |