| 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 | $167.44 | 13.277% | $189.671 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $130.71 | 9.683% | $143.3666 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $146.70 | 7.312% | $157.4267 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $56.28 | 4.322% | $58.7124 | $58.71 | $58.70 | $58.70 |
| Purchase #5 | $57.33 | 5.594% | $60.537 | $60.54 | $60.55 | $60.50 |
| Purchase #6 | $62.98 | 6.530% | $67.0926 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $164.72 | 12.455% | $185.2359 | $185.24 | $185.25 | $185.20 |
| 7 purchase totals = | $786.16 | $862.0422 | $862.05 | $862.05 | $862.00 | |