| 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 | $31.57 | 11.608% | $35.2346 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $203.42 | 10.709% | $225.2042 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $138.43 | 5.324% | $145.8 | $145.80 | $145.80 | $145.80 |
| Purchase #4 | $95.36 | 8.166% | $103.1471 | $103.15 | $103.15 | $103.10 |
| Purchase #5 | $84.37 | 4.820% | $88.4366 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $146.33 | 8.459% | $158.7081 | $158.71 | $158.70 | $158.70 |
| Purchase #7 | $198.37 | 3.587% | $205.4855 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $897.85 | $962.0161 | $962.02 | $962.05 | $961.90 | |