| 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 | $177.62 | 12.221% | $199.3269 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $215.29 | 3.522% | $222.8725 | $222.87 | $222.85 | $222.90 |
| Purchase #3 | $13.79 | 5.683% | $14.5737 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $141.27 | 10.671% | $156.3449 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $205.85 | 7.463% | $221.2126 | $221.21 | $221.20 | $221.20 |
| Purchase #6 | $9.94 | 9.134% | $10.8479 | $10.85 | $10.85 | $10.80 |
| Purchase #7 | $145.42 | 3.343% | $150.2814 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $909.18 | $975.4599 | $975.45 | $975.45 | $975.40 | |