| 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 | $218.67 | 5.175% | $229.9862 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $93.45 | 11.739% | $104.4201 | $104.42 | $104.40 | $104.40 |
| Purchase #3 | $137.42 | 3.301% | $141.9562 | $141.96 | $141.95 | $142.00 |
| Purchase #4 | $212.41 | 11.841% | $237.5615 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $155.34 | 7.659% | $167.2375 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $87.65 | 5.528% | $92.4953 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $201.52 | 7.250% | $216.1302 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $1,106.46 | $1,189.7870 | $1,189.80 | $1,189.80 | $1,189.80 | |