| 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 | $149.98 | 10.845% | $166.2453 | $166.25 | $166.25 | $166.20 |
| Purchase #2 | $19.97 | 11.561% | $22.2787 | $22.28 | $22.30 | $22.30 |
| Purchase #3 | $172.89 | 11.181% | $192.2208 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $8.26 | 6.180% | $8.7705 | $8.77 | $8.75 | $8.80 |
| Purchase #5 | $175.71 | 11.141% | $195.2859 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $59.76 | 3.320% | $61.744 | $61.74 | $61.75 | $61.70 |
| Purchase #7 | $11.92 | 3.340% | $12.3181 | $12.32 | $12.30 | $12.30 |
| 7 purchase totals = | $598.49 | $658.8633 | $658.87 | $658.85 | $658.80 | |