| 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 | $93.27 | 7.293% | $100.0722 | $100.07 | $100.05 | $100.10 |
| Purchase #2 | $146.61 | 6.353% | $155.9241 | $155.92 | $155.90 | $155.90 |
| Purchase #3 | $119.82 | 11.258% | $133.3093 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $173.77 | 10.163% | $191.4302 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $132.87 | 3.797% | $137.9151 | $137.92 | $137.90 | $137.90 |
| Purchase #6 | $26.35 | 7.414% | $28.3036 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $170.50 | 3.330% | $176.1777 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $863.19 | $923.1322 | $923.13 | $923.10 | $923.10 | |