| 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 | $159.65 | 9.276% | $174.4591 | $174.46 | $174.45 | $174.50 |
| Purchase #2 | $82.46 | 6.812% | $88.0772 | $88.08 | $88.10 | $88.10 |
| Purchase #3 | $104.46 | 7.609% | $112.4084 | $112.41 | $112.40 | $112.40 |
| Purchase #4 | $117.53 | 7.625% | $126.4917 | $126.49 | $126.50 | $126.50 |
| Purchase #5 | $211.26 | 4.133% | $219.9914 | $219.99 | $220.00 | $220.00 |
| Purchase #6 | $80.51 | 8.598% | $87.4322 | $87.43 | $87.45 | $87.40 |
| Purchase #7 | $67.74 | 3.426% | $70.0608 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $823.61 | $878.9208 | $878.92 | $878.95 | $879.00 | |