| 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 | $152.29 | 6.215% | $161.7548 | $161.75 | $161.75 | $161.80 |
| Purchase #2 | $118.85 | 8.871% | $129.3932 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $62.31 | 10.728% | $68.9946 | $68.99 | $69.00 | $69.00 |
| Purchase #4 | $30.36 | 5.162% | $31.9272 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $94.43 | 8.376% | $102.3395 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $114.46 | 11.259% | $127.3471 | $127.35 | $127.35 | $127.30 |
| Purchase #7 | $56.45 | 3.406% | $58.3727 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $629.15 | $680.1291 | $680.12 | $680.15 | $680.10 | |