| 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 | $149.99 | 5.339% | $157.998 | $158.00 | $158.00 | $158.00 |
| Purchase #2 | $86.68 | 3.454% | $89.6739 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $67.92 | 10.227% | $74.8662 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $73.42 | 7.797% | $79.1446 | $79.14 | $79.15 | $79.10 |
| Purchase #5 | $63.48 | 12.333% | $71.309 | $71.31 | $71.30 | $71.30 |
| Purchase #6 | $40.51 | 11.672% | $45.2383 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $250.83 | 8.820% | $272.9532 | $272.95 | $272.95 | $273.00 |
| 7 purchase totals = | $732.83 | $791.1832 | $791.18 | $791.15 | $791.20 | |