| 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 | $111.30 | 4.374% | $116.1683 | $116.17 | $116.15 | $116.20 |
| Purchase #2 | $139.34 | 10.677% | $154.2173 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $84.80 | 13.172% | $95.9699 | $95.97 | $95.95 | $96.00 |
| Purchase #4 | $70.66 | 10.845% | $78.3231 | $78.32 | $78.30 | $78.30 |
| Purchase #5 | $157.92 | 8.823% | $171.8533 | $171.85 | $171.85 | $171.90 |
| Purchase #6 | $126.76 | 6.575% | $135.0945 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $53.29 | 5.231% | $56.0776 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $744.07 | $807.7040 | $807.70 | $807.65 | $807.80 | |