| 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 | $174.58 | 7.220% | $187.1847 | $187.18 | $187.20 | $187.20 |
| Purchase #2 | $104.86 | 12.459% | $117.9245 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $86.86 | 11.696% | $97.0191 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $29.66 | 10.820% | $32.8692 | $32.87 | $32.85 | $32.90 |
| Purchase #5 | $5.96 | 6.388% | $6.3407 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $216.81 | 6.292% | $230.4517 | $230.45 | $230.45 | $230.50 |
| Purchase #7 | $136.77 | 9.655% | $149.9751 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $755.50 | $821.7650 | $821.76 | $821.75 | $821.80 | |