| 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 | $168.33 | 11.645% | $187.932 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $45.79 | 3.376% | $47.3359 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $51.46 | 9.429% | $56.3122 | $56.31 | $56.30 | $56.30 |
| Purchase #4 | $8.79 | 5.691% | $9.2902 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $223.85 | 3.437% | $231.5437 | $231.54 | $231.55 | $231.50 |
| Purchase #6 | $182.43 | 8.568% | $198.0606 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $242.62 | 13.407% | $275.1481 | $275.15 | $275.15 | $275.10 |
| 7 purchase totals = | $923.27 | $1,005.6227 | $1,005.62 | $1,005.65 | $1,005.50 | |