| 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 | $172.55 | 5.323% | $181.7348 | $181.73 | $181.75 | $181.70 |
| Purchase #2 | $242.77 | 5.427% | $255.9451 | $255.95 | $255.95 | $255.90 |
| Purchase #3 | $55.68 | 3.110% | $57.4116 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $26.97 | 11.848% | $30.1654 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $75.52 | 11.568% | $84.2562 | $84.26 | $84.25 | $84.30 |
| Purchase #6 | $14.26 | 13.570% | $16.1951 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $241.82 | 13.561% | $274.6132 | $274.61 | $274.60 | $274.60 |
| 7 purchase totals = | $829.57 | $900.3214 | $900.33 | $900.30 | $900.30 | |