| 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 | $138.40 | 12.423% | $155.5934 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $60.82 | 5.703% | $64.2886 | $64.29 | $64.30 | $64.30 |
| Purchase #3 | $61.69 | 6.500% | $65.6999 | $65.70 | $65.70 | $65.70 |
| Purchase #4 | $159.30 | 6.331% | $169.3853 | $169.39 | $169.40 | $169.40 |
| Purchase #5 | $134.52 | 6.871% | $143.7629 | $143.76 | $143.75 | $143.80 |
| Purchase #6 | $106.43 | 9.784% | $116.8431 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $28.79 | 5.848% | $30.4736 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $689.95 | $746.0468 | $746.04 | $746.05 | $746.10 | |