| 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 | $167.50 | 3.423% | $173.2335 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $25.52 | 13.485% | $28.9614 | $28.96 | $28.95 | $29.00 |
| Purchase #3 | $145.55 | 7.385% | $156.2989 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $122.94 | 7.362% | $131.9908 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $66.30 | 11.653% | $74.0259 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $190.92 | 4.608% | $199.7176 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $17.27 | 6.712% | $18.4292 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $736.00 | $782.6573 | $782.66 | $782.70 | $782.60 | |