| 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 | $7.53 | 12.324% | $8.458 | $8.46 | $8.45 | $8.50 |
| Purchase #2 | $119.76 | 6.769% | $127.8666 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $93.62 | 7.142% | $100.3063 | $100.31 | $100.30 | $100.30 |
| Purchase #4 | $178.25 | 7.223% | $191.125 | $191.13 | $191.15 | $191.10 |
| Purchase #5 | $167.77 | 13.428% | $190.2982 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $5.93 | 13.775% | $6.7469 | $6.75 | $6.75 | $6.70 |
| Purchase #7 | $111.30 | 12.698% | $125.4329 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $684.16 | $750.2339 | $750.25 | $750.25 | $750.20 | |