| 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 | $165.99 | 12.745% | $187.1454 | $187.15 | $187.15 | $187.10 |
| Purchase #2 | $153.38 | 4.179% | $159.7898 | $159.79 | $159.80 | $159.80 |
| Purchase #3 | $30.65 | 6.503% | $32.6432 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $86.37 | 10.225% | $95.2013 | $95.20 | $95.20 | $95.20 |
| Purchase #5 | $57.71 | 6.376% | $61.3896 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $163.58 | 3.415% | $169.1663 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $15.55 | 8.385% | $16.8539 | $16.85 | $16.85 | $16.90 |
| 7 purchase totals = | $673.23 | $722.1895 | $722.19 | $722.20 | $722.20 | |