| 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 | $111.88 | 5.332% | $117.8454 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $243.59 | 6.470% | $259.3503 | $259.35 | $259.35 | $259.40 |
| Purchase #3 | $142.75 | 8.565% | $154.9765 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $183.33 | 10.716% | $202.9756 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $161.25 | 3.791% | $167.363 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $154.53 | 8.219% | $167.2308 | $167.23 | $167.25 | $167.20 |
| Purchase #7 | $197.68 | 5.740% | $209.0268 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $1,195.01 | $1,278.7684 | $1,278.78 | $1,278.85 | $1,278.80 | |