| 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 | $154.37 | 9.716% | $169.3686 | $169.37 | $169.35 | $169.40 |
| Purchase #2 | $155.99 | 7.198% | $167.2182 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $176.39 | 10.214% | $194.4065 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $203.32 | 13.382% | $230.5283 | $230.53 | $230.55 | $230.50 |
| Purchase #5 | $36.33 | 11.574% | $40.5348 | $40.53 | $40.55 | $40.50 |
| Purchase #6 | $176.54 | 3.863% | $183.3597 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $94.67 | 8.705% | $102.911 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $997.61 | $1,088.3271 | $1,088.33 | $1,088.30 | $1,088.30 | |