| 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 | $195.43 | 9.627% | $214.244 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $178.56 | 6.658% | $190.4485 | $190.45 | $190.45 | $190.40 |
| Purchase #3 | $131.63 | 12.437% | $148.0008 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $100.64 | 11.853% | $112.5689 | $112.57 | $112.55 | $112.60 |
| Purchase #5 | $119.94 | 5.408% | $126.4264 | $126.43 | $126.45 | $126.40 |
| Purchase #6 | $70.30 | 13.414% | $79.73 | $79.73 | $79.75 | $79.70 |
| Purchase #7 | $181.90 | 9.450% | $199.0896 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $978.40 | $1,070.5082 | $1,070.51 | $1,070.55 | $1,070.40 | |