| 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 | $170.44 | 13.264% | $193.0472 | $193.05 | $193.05 | $193.00 |
| Purchase #2 | $178.29 | 5.713% | $188.4757 | $188.48 | $188.50 | $188.50 |
| Purchase #3 | $64.99 | 10.625% | $71.8952 | $71.90 | $71.90 | $71.90 |
| Purchase #4 | $37.57 | 12.443% | $42.2448 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $216.87 | 11.191% | $241.1399 | $241.14 | $241.15 | $241.10 |
| Purchase #6 | $14.47 | 6.108% | $15.3538 | $15.35 | $15.35 | $15.40 |
| Purchase #7 | $203.31 | 6.671% | $216.8728 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $885.94 | $969.0294 | $969.03 | $969.05 | $969.00 | |