| 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 | $175.92 | 6.776% | $187.8403 | $187.84 | $187.85 | $187.80 |
| Purchase #2 | $57.68 | 10.554% | $63.7675 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $86.64 | 8.290% | $93.8225 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $54.38 | 11.554% | $60.6631 | $60.66 | $60.65 | $60.70 |
| Purchase #5 | $122.84 | 6.808% | $131.2029 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $104.31 | 6.615% | $111.2101 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $70.38 | 4.618% | $73.6301 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $672.15 | $722.1365 | $722.13 | $722.10 | $722.10 | |