| 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 | $137.53 | 6.406% | $146.3402 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $131.97 | 6.252% | $140.2208 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $112.52 | 10.318% | $124.1298 | $124.13 | $124.15 | $124.10 |
| Purchase #4 | $130.30 | 9.201% | $142.2889 | $142.29 | $142.30 | $142.30 |
| Purchase #5 | $159.26 | 6.485% | $169.588 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $62.94 | 8.324% | $68.1791 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $76.47 | 12.365% | $85.9255 | $85.93 | $85.95 | $85.90 |
| 7 purchase totals = | $810.99 | $876.6723 | $876.68 | $876.75 | $876.60 | |