| 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 | $157.53 | 4.487% | $164.5984 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $230.75 | 11.712% | $257.7754 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $168.74 | 6.811% | $180.2329 | $180.23 | $180.25 | $180.20 |
| Purchase #4 | $16.74 | 4.768% | $17.5382 | $17.54 | $17.55 | $17.50 |
| Purchase #5 | $146.80 | 10.272% | $161.8793 | $161.88 | $161.90 | $161.90 |
| Purchase #6 | $76.64 | 9.456% | $83.8871 | $83.89 | $83.90 | $83.90 |
| Purchase #7 | $75.59 | 6.281% | $80.3378 | $80.34 | $80.35 | $80.30 |
| 7 purchase totals = | $872.79 | $946.2491 | $946.26 | $946.35 | $946.20 | |