| 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 | $161.59 | 7.352% | $173.4701 | $173.47 | $173.45 | $173.50 |
| Purchase #2 | $9.62 | 3.161% | $9.9241 | $9.92 | $9.90 | $9.90 |
| Purchase #3 | $31.62 | 11.598% | $35.2873 | $35.29 | $35.30 | $35.30 |
| Purchase #4 | $97.47 | 9.743% | $106.9665 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $104.25 | 10.659% | $115.362 | $115.36 | $115.35 | $115.40 |
| Purchase #6 | $118.36 | 7.594% | $127.3483 | $127.35 | $127.35 | $127.30 |
| Purchase #7 | $149.93 | 6.609% | $159.8389 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $672.84 | $728.1972 | $728.20 | $728.15 | $728.20 | |