| 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 | $175.40 | 9.148% | $191.4456 | $191.45 | $191.45 | $191.40 |
| Purchase #2 | $87.56 | 10.793% | $97.0104 | $97.01 | $97.00 | $97.00 |
| Purchase #3 | $58.54 | 5.247% | $61.6116 | $61.61 | $61.60 | $61.60 |
| Purchase #4 | $67.90 | 7.847% | $73.2281 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $19.63 | 7.543% | $21.1107 | $21.11 | $21.10 | $21.10 |
| Purchase #6 | $131.52 | 13.298% | $149.0095 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $245.32 | 10.869% | $271.9838 | $271.98 | $272.00 | $272.00 |
| 7 purchase totals = | $785.87 | $865.3997 | $865.40 | $865.40 | $865.30 | |