| 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 | $194.57 | 11.531% | $217.0059 | $217.01 | $217.00 | $217.00 |
| Purchase #2 | $18.36 | 4.432% | $19.1737 | $19.17 | $19.15 | $19.20 |
| Purchase #3 | $223.69 | 13.800% | $254.5592 | $254.56 | $254.55 | $254.60 |
| Purchase #4 | $60.67 | 10.659% | $67.1368 | $67.14 | $67.15 | $67.10 |
| Purchase #5 | $159.33 | 5.110% | $167.4718 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $202.38 | 7.709% | $217.9815 | $217.98 | $218.00 | $218.00 |
| Purchase #7 | $20.38 | 5.315% | $21.4632 | $21.46 | $21.45 | $21.50 |
| 7 purchase totals = | $879.38 | $964.7921 | $964.79 | $964.75 | $964.90 | |