| 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 | $180.82 | 9.541% | $198.072 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $84.57 | 4.452% | $88.3351 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $6.74 | 7.432% | $7.2409 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $75.92 | 8.781% | $82.5865 | $82.59 | $82.60 | $82.60 |
| Purchase #5 | $25.43 | 4.524% | $26.5805 | $26.58 | $26.60 | $26.60 |
| Purchase #6 | $108.86 | 5.648% | $115.0084 | $115.01 | $115.00 | $115.00 |
| Purchase #7 | $205.96 | 11.419% | $229.4786 | $229.48 | $229.50 | $229.50 |
| 7 purchase totals = | $688.30 | $747.3020 | $747.31 | $747.35 | $747.30 | |