| 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 | $114.72 | 5.367% | $120.877 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $155.33 | 9.873% | $170.6657 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $149.28 | 7.458% | $160.4133 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $107.84 | 6.554% | $114.9078 | $114.91 | $114.90 | $114.90 |
| Purchase #5 | $172.76 | 11.732% | $193.0282 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $126.79 | 13.563% | $143.9865 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $204.91 | 3.634% | $212.3564 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $1,031.63 | $1,116.2349 | $1,116.25 | $1,116.25 | $1,116.30 | |