| 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 | $156.54 | 3.520% | $162.0502 | $162.05 | $162.05 | $162.10 |
| Purchase #2 | $31.65 | 10.378% | $34.9346 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $228.75 | 10.690% | $253.2034 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $71.99 | 4.458% | $75.1993 | $75.20 | $75.20 | $75.20 |
| Purchase #5 | $11.68 | 8.156% | $12.6326 | $12.63 | $12.65 | $12.60 |
| Purchase #6 | $166.86 | 7.860% | $179.9752 | $179.98 | $180.00 | $180.00 |
| Purchase #7 | $215.39 | 10.659% | $238.3484 | $238.35 | $238.35 | $238.30 |
| 7 purchase totals = | $882.86 | $956.3437 | $956.34 | $956.40 | $956.30 | |