| 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 | $124.62 | 8.871% | $135.675 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $69.87 | 3.312% | $72.1841 | $72.18 | $72.20 | $72.20 |
| Purchase #3 | $136.97 | 10.550% | $151.4203 | $151.42 | $151.40 | $151.40 |
| Purchase #4 | $109.37 | 11.291% | $121.719 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $102.70 | 10.316% | $113.2945 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $74.43 | 5.808% | $78.7529 | $78.75 | $78.75 | $78.80 |
| Purchase #7 | $57.89 | 7.827% | $62.4211 | $62.42 | $62.40 | $62.40 |
| 7 purchase totals = | $675.85 | $735.4669 | $735.46 | $735.45 | $735.50 | |