| 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 | $167.80 | 12.632% | $188.9965 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $188.99 | 13.182% | $213.9027 | $213.90 | $213.90 | $213.90 |
| Purchase #3 | $227.38 | 5.506% | $239.8995 | $239.90 | $239.90 | $239.90 |
| Purchase #4 | $180.96 | 8.771% | $196.832 | $196.83 | $196.85 | $196.80 |
| Purchase #5 | $34.69 | 5.485% | $36.5927 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $82.98 | 10.874% | $92.0032 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $86.29 | 6.744% | $92.1094 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $969.09 | $1,060.3360 | $1,060.33 | $1,060.35 | $1,060.30 | |