| 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 | $175.52 | 4.523% | $183.4588 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $108.29 | 3.627% | $112.2177 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $75.85 | 7.520% | $81.5539 | $81.55 | $81.55 | $81.60 |
| Purchase #4 | $116.75 | 4.581% | $122.0983 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $216.82 | 4.441% | $226.449 | $226.45 | $226.45 | $226.40 |
| Purchase #6 | $12.87 | 3.186% | $13.28 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $8.34 | 6.848% | $8.9111 | $8.91 | $8.90 | $8.90 |
| 7 purchase totals = | $714.44 | $747.9688 | $747.97 | $747.95 | $748.00 | |