| 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 | $145.87 | 9.270% | $159.3921 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $240.99 | 8.855% | $262.3297 | $262.33 | $262.35 | $262.30 |
| Purchase #3 | $15.63 | 10.111% | $17.2103 | $17.21 | $17.20 | $17.20 |
| Purchase #4 | $183.85 | 6.202% | $195.2524 | $195.25 | $195.25 | $195.30 |
| Purchase #5 | $229.31 | 6.164% | $243.4447 | $243.44 | $243.45 | $243.40 |
| Purchase #6 | $169.28 | 6.654% | $180.5439 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $212.44 | 7.846% | $229.108 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $1,197.37 | $1,287.2811 | $1,287.27 | $1,287.30 | $1,287.20 | |