| 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 | $175.29 | 5.650% | $185.1939 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $73.78 | 6.605% | $78.6532 | $78.65 | $78.65 | $78.70 |
| Purchase #3 | $183.87 | 7.491% | $197.6437 | $197.64 | $197.65 | $197.60 |
| Purchase #4 | $240.27 | 3.277% | $248.1436 | $248.14 | $248.15 | $248.10 |
| Purchase #5 | $58.62 | 8.806% | $63.7821 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $132.83 | 6.508% | $141.4746 | $141.47 | $141.45 | $141.50 |
| Purchase #7 | $216.29 | 4.701% | $226.4578 | $226.46 | $226.45 | $226.50 |
| 7 purchase totals = | $1,080.95 | $1,141.3489 | $1,141.33 | $1,141.35 | $1,141.40 | |