| 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 | $116.46 | 13.453% | $132.1274 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $88.77 | 11.780% | $99.2271 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $167.44 | 9.475% | $183.3049 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $149.33 | 11.683% | $166.7762 | $166.78 | $166.80 | $166.80 |
| Purchase #5 | $66.54 | 4.133% | $69.2901 | $69.29 | $69.30 | $69.30 |
| Purchase #6 | $160.31 | 12.849% | $180.9082 | $180.91 | $180.90 | $180.90 |
| Purchase #7 | $7.90 | 13.563% | $8.9715 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $756.75 | $840.6054 | $840.61 | $840.65 | $840.60 | |