| 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 | $137.76 | 7.406% | $147.9625 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $92.74 | 11.233% | $103.1575 | $103.16 | $103.15 | $103.20 |
| Purchase #3 | $18.36 | 6.684% | $19.5872 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $158.34 | 13.841% | $180.2558 | $180.26 | $180.25 | $180.30 |
| Purchase #5 | $244.68 | 4.410% | $255.4704 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $46.43 | 12.614% | $52.2867 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $15.84 | 13.291% | $17.9453 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $714.15 | $776.6654 | $776.68 | $776.65 | $776.80 | |