| 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 | $184.39 | 7.474% | $198.1713 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $75.41 | 5.730% | $79.731 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $169.71 | 12.863% | $191.5398 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $113.53 | 6.795% | $121.2444 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $147.25 | 9.393% | $161.0812 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $72.61 | 5.380% | $76.5164 | $76.52 | $76.50 | $76.50 |
| Purchase #7 | $70.33 | 6.217% | $74.7024 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $833.23 | $902.9865 | $902.98 | $903.00 | $902.90 | |