| 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 | $180.63 | 8.442% | $195.8788 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $112.63 | 8.308% | $121.9873 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $154.50 | 4.318% | $161.1713 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $209.52 | 12.147% | $234.9704 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $118.66 | 3.130% | $122.3741 | $122.37 | $122.35 | $122.40 |
| Purchase #6 | $103.38 | 4.826% | $108.3691 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $218.41 | 5.371% | $230.1408 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,097.73 | $1,174.8918 | $1,174.89 | $1,174.85 | $1,175.00 | |