| 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 | $173.53 | 8.824% | $188.8423 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $239.35 | 12.110% | $268.3353 | $268.34 | $268.35 | $268.30 |
| Purchase #3 | $117.84 | 4.275% | $122.8777 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $82.96 | 13.799% | $94.4077 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $15.37 | 10.496% | $16.9832 | $16.98 | $17.00 | $17.00 |
| Purchase #6 | $132.84 | 11.226% | $147.7526 | $147.75 | $147.75 | $147.80 |
| Purchase #7 | $179.95 | 5.603% | $190.0326 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $941.84 | $1,029.2314 | $1,029.23 | $1,029.30 | $1,029.20 | |