| 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 | $154.65 | 8.572% | $167.9066 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $196.31 | 10.639% | $217.1954 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $122.35 | 12.170% | $137.24 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $6.34 | 10.463% | $7.0034 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $82.55 | 8.874% | $89.8755 | $89.88 | $89.90 | $89.90 |
| Purchase #6 | $202.53 | 5.373% | $213.4119 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $34.50 | 6.548% | $36.7591 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $799.23 | $869.3919 | $869.40 | $869.40 | $869.40 | |