| 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 | $114.63 | 7.338% | $123.0415 | $123.04 | $123.05 | $123.00 |
| Purchase #2 | $187.26 | 10.686% | $207.2706 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $146.48 | 5.797% | $154.9714 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $128.63 | 7.365% | $138.1036 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $36.25 | 13.631% | $41.1912 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $145.54 | 12.695% | $164.0163 | $164.02 | $164.00 | $164.00 |
| Purchase #7 | $146.39 | 8.439% | $158.7439 | $158.74 | $158.75 | $158.70 |
| 7 purchase totals = | $905.18 | $987.3385 | $987.33 | $987.30 | $987.30 | |