| 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 | $165.30 | 12.163% | $185.4054 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $50.58 | 12.216% | $56.7589 | $56.76 | $56.75 | $56.80 |
| Purchase #3 | $236.56 | 4.295% | $246.7203 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $109.91 | 5.601% | $116.0661 | $116.07 | $116.05 | $116.10 |
| Purchase #5 | $22.25 | 7.640% | $23.9499 | $23.95 | $23.95 | $23.90 |
| Purchase #6 | $182.63 | 13.457% | $207.2065 | $207.21 | $207.20 | $207.20 |
| Purchase #7 | $113.85 | 7.753% | $122.6768 | $122.68 | $122.70 | $122.70 |
| 7 purchase totals = | $881.08 | $958.7839 | $958.80 | $958.75 | $958.80 | |