| 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 | $149.38 | 3.477% | $154.5739 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $116.35 | 6.201% | $123.5649 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $80.56 | 5.239% | $84.7805 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $127.86 | 3.193% | $131.9426 | $131.94 | $131.95 | $131.90 |
| Purchase #5 | $195.99 | 4.471% | $204.7527 | $204.75 | $204.75 | $204.80 |
| Purchase #6 | $46.28 | 10.691% | $51.2278 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $70.94 | 12.845% | $80.0522 | $80.05 | $80.05 | $80.10 |
| 7 purchase totals = | $787.36 | $830.8946 | $830.88 | $830.90 | $831.00 | |