| 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 | $200.75 | 10.197% | $221.2205 | $221.22 | $221.20 | $221.20 |
| Purchase #2 | $96.71 | 6.700% | $103.1896 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $169.28 | 6.307% | $179.9565 | $179.96 | $179.95 | $180.00 |
| Purchase #4 | $157.52 | 11.128% | $175.0488 | $175.05 | $175.05 | $175.00 |
| Purchase #5 | $113.28 | 11.186% | $125.9515 | $125.95 | $125.95 | $126.00 |
| Purchase #6 | $99.64 | 4.743% | $104.3659 | $104.37 | $104.35 | $104.40 |
| Purchase #7 | $142.55 | 13.356% | $161.589 | $161.59 | $161.60 | $161.60 |
| 7 purchase totals = | $979.73 | $1,071.3218 | $1,071.33 | $1,071.30 | $1,071.40 | |