| 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 | $102.72 | 8.798% | $111.7573 | $111.76 | $111.75 | $111.80 |
| Purchase #2 | $131.34 | 6.592% | $139.9979 | $140.00 | $140.00 | $140.00 |
| Purchase #3 | $178.59 | 6.237% | $189.7287 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $119.49 | 4.482% | $124.8455 | $124.85 | $124.85 | $124.80 |
| Purchase #5 | $106.97 | 12.616% | $120.4653 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $199.68 | 6.763% | $213.1844 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $248.57 | 7.111% | $266.2458 | $266.25 | $266.25 | $266.20 |
| 7 purchase totals = | $1,087.36 | $1,166.2249 | $1,166.24 | $1,166.25 | $1,166.20 | |