| 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 | $185.45 | 11.113% | $206.0591 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $65.97 | 4.204% | $68.7434 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $60.48 | 10.500% | $66.8304 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $139.41 | 4.123% | $145.1579 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $92.35 | 7.424% | $99.2061 | $99.21 | $99.20 | $99.20 |
| Purchase #6 | $166.95 | 3.284% | $172.4326 | $172.43 | $172.45 | $172.40 |
| Purchase #7 | $9.49 | 3.380% | $9.8108 | $9.81 | $9.80 | $9.80 |
| 7 purchase totals = | $720.10 | $768.2403 | $768.24 | $768.25 | $768.20 | |