| 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 | $183.50 | 8.272% | $198.6791 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $182.71 | 13.234% | $206.8898 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $67.98 | 6.246% | $72.226 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $224.57 | 13.823% | $255.6123 | $255.61 | $255.60 | $255.60 |
| Purchase #5 | $185.63 | 13.496% | $210.6826 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $169.25 | 10.485% | $186.9959 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $56.55 | 3.226% | $58.3743 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $1,070.19 | $1,189.4600 | $1,189.46 | $1,189.50 | $1,189.50 | |