| 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 | $79.49 | 5.504% | $83.8651 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $151.67 | 4.247% | $158.1114 | $158.11 | $158.10 | $158.10 |
| Purchase #3 | $168.80 | 4.749% | $176.8163 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $22.25 | 3.246% | $22.9722 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $157.93 | 5.171% | $166.0966 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $162.61 | 8.734% | $176.8124 | $176.81 | $176.80 | $176.80 |
| Purchase #7 | $86.99 | 9.712% | $95.4385 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $829.74 | $880.1125 | $880.12 | $880.05 | $880.10 | |