| 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 | $93.57 | 7.691% | $100.7665 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $183.35 | 6.757% | $195.739 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $61.85 | 5.776% | $65.4225 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $15.26 | 3.379% | $15.7756 | $15.78 | $15.80 | $15.80 |
| Purchase #5 | $198.92 | 7.148% | $213.1388 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $161.60 | 3.413% | $167.1154 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $130.83 | 7.665% | $140.8581 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $845.38 | $898.8159 | $898.83 | $898.80 | $898.80 | |