| 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 | $153.80 | 4.824% | $161.2193 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $236.92 | 11.178% | $263.4029 | $263.40 | $263.40 | $263.40 |
| Purchase #3 | $224.72 | 4.365% | $234.529 | $234.53 | $234.55 | $234.50 |
| Purchase #4 | $36.28 | 11.427% | $40.4257 | $40.43 | $40.45 | $40.40 |
| Purchase #5 | $65.88 | 12.355% | $74.0195 | $74.02 | $74.00 | $74.00 |
| Purchase #6 | $108.67 | 3.300% | $112.2561 | $112.26 | $112.25 | $112.30 |
| Purchase #7 | $14.74 | 11.691% | $16.4633 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $841.01 | $902.3158 | $902.32 | $902.30 | $902.30 | |