| 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 | $135.29 | 13.855% | $154.0344 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $120.89 | 4.257% | $126.0363 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $180.85 | 5.756% | $191.2597 | $191.26 | $191.25 | $191.30 |
| Purchase #4 | $75.89 | 6.643% | $80.9314 | $80.93 | $80.95 | $80.90 |
| Purchase #5 | $20.59 | 13.565% | $23.383 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $15.31 | 9.391% | $16.7478 | $16.75 | $16.75 | $16.70 |
| Purchase #7 | $57.41 | 11.509% | $64.0173 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $606.23 | $656.4099 | $656.41 | $656.45 | $656.30 | |