| 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 | $160.87 | 8.814% | $175.0491 | $175.05 | $175.05 | $175.00 |
| Purchase #2 | $153.80 | 10.737% | $170.3135 | $170.31 | $170.30 | $170.30 |
| Purchase #3 | $112.36 | 11.860% | $125.6859 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $15.26 | 13.775% | $17.3621 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $56.55 | 6.571% | $60.2659 | $60.27 | $60.25 | $60.30 |
| Purchase #6 | $222.94 | 8.118% | $241.0383 | $241.04 | $241.05 | $241.00 |
| Purchase #7 | $27.46 | 5.613% | $29.0013 | $29.00 | $29.00 | $29.00 |
| 7 purchase totals = | $749.24 | $818.7161 | $818.72 | $818.70 | $818.70 | |