| 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 | $160.34 | 5.608% | $169.3319 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $13.27 | 8.250% | $14.3648 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $138.89 | 13.181% | $157.1971 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $17.72 | 3.301% | $18.3049 | $18.30 | $18.30 | $18.30 |
| Purchase #5 | $12.98 | 11.655% | $14.4928 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $21.83 | 8.444% | $23.6733 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $167.86 | 5.412% | $176.9446 | $176.94 | $176.95 | $176.90 |
| 7 purchase totals = | $532.89 | $574.3094 | $574.29 | $574.30 | $574.30 | |