| 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 | $127.52 | 5.753% | $134.8562 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $103.28 | 13.658% | $117.386 | $117.39 | $117.40 | $117.40 |
| Purchase #3 | $80.34 | 9.348% | $87.8502 | $87.85 | $87.85 | $87.90 |
| Purchase #4 | $100.95 | 3.405% | $104.3873 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $200.91 | 12.722% | $226.4698 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $142.61 | 12.109% | $159.8786 | $159.88 | $159.90 | $159.90 |
| Purchase #7 | $6.98 | 5.409% | $7.3575 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $762.59 | $838.1856 | $838.20 | $838.20 | $838.40 | |