| 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 | $126.44 | 12.175% | $141.8341 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $147.82 | 8.608% | $160.5443 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $214.98 | 7.331% | $230.7402 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $14.98 | 5.712% | $15.8357 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $187.97 | 13.390% | $213.1392 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $106.89 | 5.389% | $112.6503 | $112.65 | $112.65 | $112.70 |
| Purchase #7 | $6.75 | 6.277% | $7.1737 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $805.83 | $881.9175 | $881.91 | $881.95 | $881.80 | |