| 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 | $205.90 | 7.468% | $221.2766 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $82.25 | 12.468% | $92.5049 | $92.50 | $92.50 | $92.50 |
| Purchase #3 | $38.91 | 12.786% | $43.885 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $178.87 | 8.435% | $193.9577 | $193.96 | $193.95 | $194.00 |
| Purchase #5 | $36.82 | 7.727% | $39.6651 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $207.74 | 3.430% | $214.8655 | $214.87 | $214.85 | $214.90 |
| Purchase #7 | $73.39 | 7.873% | $79.168 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $823.88 | $885.3228 | $885.34 | $885.30 | $885.50 | |