| 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 | $179.71 | 13.228% | $203.482 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $198.91 | 7.232% | $213.2952 | $213.30 | $213.30 | $213.30 |
| Purchase #3 | $33.78 | 9.435% | $36.9671 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $66.80 | 7.752% | $71.9783 | $71.98 | $72.00 | $72.00 |
| Purchase #5 | $57.30 | 7.739% | $61.7344 | $61.73 | $61.75 | $61.70 |
| Purchase #6 | $121.97 | 10.112% | $134.3036 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $189.57 | 12.699% | $213.6435 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $848.04 | $935.4041 | $935.40 | $935.45 | $935.40 | |