| 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 | $142.57 | 10.186% | $157.0922 | $157.09 | $157.10 | $157.10 |
| Purchase #2 | $112.37 | 5.276% | $118.2986 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $7.47 | 9.146% | $8.1532 | $8.15 | $8.15 | $8.20 |
| Purchase #4 | $5.82 | 3.646% | $6.0322 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $227.95 | 10.825% | $252.6256 | $252.63 | $252.65 | $252.60 |
| Purchase #6 | $59.65 | 8.313% | $64.6087 | $64.61 | $64.60 | $64.60 |
| Purchase #7 | $107.50 | 9.251% | $117.4448 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $663.33 | $724.2553 | $724.25 | $724.30 | $724.20 | |