| 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 | $172.56 | 3.529% | $178.6496 | $178.65 | $178.65 | $178.60 |
| Purchase #2 | $10.96 | 10.270% | $12.0856 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $62.69 | 3.299% | $64.7581 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $81.98 | 13.222% | $92.8194 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $167.83 | 4.425% | $175.2565 | $175.26 | $175.25 | $175.30 |
| Purchase #6 | $114.86 | 3.459% | $118.833 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $165.45 | 6.459% | $176.1364 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $776.33 | $818.5386 | $818.55 | $818.55 | $818.50 | |