| 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 | $197.82 | 7.752% | $213.155 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $146.41 | 3.580% | $151.6515 | $151.65 | $151.65 | $151.70 |
| Purchase #3 | $173.32 | 13.396% | $196.5379 | $196.54 | $196.55 | $196.50 |
| Purchase #4 | $27.73 | 11.431% | $30.8998 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $180.28 | 4.237% | $187.9185 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $13.52 | 12.432% | $15.2008 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $175.40 | 3.312% | $181.2092 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $914.48 | $976.5727 | $976.58 | $976.55 | $976.60 | |