| 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 | $146.98 | 11.324% | $163.624 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $30.25 | 4.853% | $31.718 | $31.72 | $31.70 | $31.70 |
| Purchase #3 | $9.28 | 7.558% | $9.9814 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $64.80 | 12.845% | $73.1236 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $202.65 | 5.733% | $214.2679 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $244.74 | 7.611% | $263.3672 | $263.37 | $263.35 | $263.40 |
| Purchase #7 | $115.32 | 3.108% | $118.9041 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $814.02 | $874.9862 | $874.98 | $874.90 | $875.00 | |