| 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 | $120.36 | 8.574% | $130.6797 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $230.55 | 11.798% | $257.7503 | $257.75 | $257.75 | $257.80 |
| Purchase #3 | $10.31 | 8.466% | $11.1828 | $11.18 | $11.20 | $11.20 |
| Purchase #4 | $184.41 | 6.699% | $196.7636 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $59.81 | 12.695% | $67.4029 | $67.40 | $67.40 | $67.40 |
| Purchase #6 | $84.35 | 9.864% | $92.6703 | $92.67 | $92.65 | $92.70 |
| Purchase #7 | $167.49 | 5.654% | $176.9599 | $176.96 | $176.95 | $177.00 |
| 7 purchase totals = | $857.28 | $933.4095 | $933.40 | $933.40 | $933.60 | |