| 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 | $150.26 | 7.675% | $161.7925 | $161.79 | $161.80 | $161.80 |
| Purchase #2 | $109.56 | 3.381% | $113.2642 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $108.25 | 6.332% | $115.1044 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $9.90 | 8.766% | $10.7678 | $10.77 | $10.75 | $10.80 |
| Purchase #5 | $32.99 | 7.681% | $35.524 | $35.52 | $35.50 | $35.50 |
| Purchase #6 | $149.97 | 8.711% | $163.0339 | $163.03 | $163.05 | $163.00 |
| Purchase #7 | $183.36 | 6.848% | $195.9165 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $744.29 | $795.4033 | $795.39 | $795.35 | $795.40 | |