| 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 | $109.34 | 9.144% | $119.338 | $119.34 | $119.35 | $119.30 |
| Purchase #2 | $91.69 | 7.634% | $98.6896 | $98.69 | $98.70 | $98.70 |
| Purchase #3 | $35.62 | 9.863% | $39.1332 | $39.13 | $39.15 | $39.10 |
| Purchase #4 | $154.26 | 8.360% | $167.1561 | $167.16 | $167.15 | $167.20 |
| Purchase #5 | $159.26 | 8.640% | $173.0201 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $89.78 | 9.593% | $98.3926 | $98.39 | $98.40 | $98.40 |
| Purchase #7 | $92.45 | 13.260% | $104.7089 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $732.40 | $800.4385 | $800.44 | $800.45 | $800.40 | |