| 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 | $175.71 | 12.105% | $196.9797 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $117.65 | 10.264% | $129.7256 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $138.66 | 9.487% | $151.8147 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $209.30 | 5.133% | $220.0434 | $220.04 | $220.05 | $220.00 |
| Purchase #5 | $70.66 | 3.675% | $73.2568 | $73.26 | $73.25 | $73.30 |
| Purchase #6 | $222.49 | 10.241% | $245.2752 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $86.87 | 6.662% | $92.6573 | $92.66 | $92.65 | $92.70 |
| 7 purchase totals = | $1,021.34 | $1,109.7527 | $1,109.76 | $1,109.80 | $1,109.80 | |