| 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 | $110.33 | 6.252% | $117.2278 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $184.47 | 12.491% | $207.5121 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $169.74 | 7.563% | $182.5774 | $182.58 | $182.60 | $182.60 |
| Purchase #4 | $55.54 | 13.749% | $63.1762 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $87.36 | 5.130% | $91.8416 | $91.84 | $91.85 | $91.80 |
| Purchase #6 | $94.44 | 3.414% | $97.6642 | $97.66 | $97.65 | $97.70 |
| Purchase #7 | $130.85 | 9.235% | $142.934 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $832.73 | $902.9333 | $902.93 | $903.00 | $902.90 | |