| 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 | $145.71 | 9.306% | $159.2698 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $47.95 | 6.275% | $50.9589 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $167.76 | 11.627% | $187.2655 | $187.27 | $187.25 | $187.30 |
| Purchase #4 | $85.68 | 7.342% | $91.9706 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $153.33 | 5.705% | $162.0775 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $230.34 | 4.399% | $240.4727 | $240.47 | $240.45 | $240.50 |
| Purchase #7 | $12.74 | 11.161% | $14.1619 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $843.51 | $906.1769 | $906.18 | $906.10 | $906.40 | |