| 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 | $207.89 | 5.605% | $219.5422 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $26.68 | 3.492% | $27.6117 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $154.68 | 13.796% | $176.0197 | $176.02 | $176.00 | $176.00 |
| Purchase #4 | $64.53 | 7.520% | $69.3827 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $7.77 | 7.149% | $8.3255 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $71.97 | 3.414% | $74.4271 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $140.71 | 5.163% | $147.9749 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $674.23 | $723.2838 | $723.28 | $723.30 | $723.20 | |