| 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 | $164.43 | 5.236% | $173.0396 | $173.04 | $173.05 | $173.00 |
| Purchase #2 | $179.69 | 10.336% | $198.2628 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $66.91 | 9.365% | $73.1761 | $73.18 | $73.20 | $73.20 |
| Purchase #4 | $83.78 | 3.674% | $86.8581 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $123.86 | 12.271% | $139.0589 | $139.06 | $139.05 | $139.10 |
| Purchase #6 | $199.59 | 3.274% | $206.1246 | $206.12 | $206.10 | $206.10 |
| Purchase #7 | $218.40 | 12.652% | $246.032 | $246.03 | $246.05 | $246.00 |
| 7 purchase totals = | $1,036.66 | $1,122.5521 | $1,122.55 | $1,122.55 | $1,122.60 | |