| 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 | $139.53 | 13.151% | $157.8796 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $106.79 | 10.695% | $118.2112 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $17.72 | 13.649% | $20.1386 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $64.98 | 11.207% | $72.2623 | $72.26 | $72.25 | $72.30 |
| Purchase #5 | $97.87 | 5.346% | $103.1021 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $96.82 | 7.154% | $103.7465 | $103.75 | $103.75 | $103.70 |
| Purchase #7 | $232.76 | 6.832% | $248.6622 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $756.47 | $824.0025 | $824.00 | $824.00 | $824.00 | |