| 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 | $16.54 | 7.148% | $17.7223 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $67.97 | 9.186% | $74.2137 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $133.32 | 5.224% | $140.2846 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $164.92 | 8.156% | $178.3709 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $49.91 | 7.578% | $53.6922 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $139.36 | 12.777% | $157.166 | $157.17 | $157.15 | $157.20 |
| Purchase #7 | $134.50 | 10.386% | $148.4692 | $148.47 | $148.45 | $148.50 |
| 7 purchase totals = | $706.52 | $769.9189 | $769.91 | $769.85 | $770.00 | |