| 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 | $127.98 | 5.641% | $135.1994 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $97.99 | 8.497% | $106.3162 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $80.39 | 13.491% | $91.2354 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $99.35 | 13.519% | $112.7811 | $112.78 | $112.80 | $112.80 |
| Purchase #5 | $45.53 | 7.427% | $48.9115 | $48.91 | $48.90 | $48.90 |
| Purchase #6 | $186.54 | 12.360% | $209.5963 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $82.36 | 4.399% | $85.983 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $720.14 | $790.0229 | $790.03 | $790.05 | $790.00 | |