| 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 | $188.64 | 8.635% | $204.9291 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $116.92 | 13.312% | $132.4844 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $65.74 | 12.458% | $73.9299 | $73.93 | $73.95 | $73.90 |
| Purchase #4 | $163.87 | 11.723% | $183.0805 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $147.65 | 10.110% | $162.5774 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $26.74 | 4.465% | $27.9339 | $27.93 | $27.95 | $27.90 |
| Purchase #7 | $31.30 | 7.393% | $33.614 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $740.86 | $818.5492 | $818.54 | $818.65 | $818.50 | |