| 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 | $119.71 | 10.398% | $132.1574 | $132.16 | $132.15 | $132.20 |
| Purchase #2 | $64.91 | 6.665% | $69.2363 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $35.72 | 3.440% | $36.9488 | $36.95 | $36.95 | $36.90 |
| Purchase #4 | $127.43 | 5.729% | $134.7305 | $134.73 | $134.75 | $134.70 |
| Purchase #5 | $116.80 | 13.319% | $132.3566 | $132.36 | $132.35 | $132.40 |
| Purchase #6 | $206.64 | 8.243% | $223.6733 | $223.67 | $223.65 | $223.70 |
| Purchase #7 | $141.43 | 10.510% | $156.2943 | $156.29 | $156.30 | $156.30 |
| 7 purchase totals = | $812.64 | $885.3972 | $885.40 | $885.40 | $885.40 | |