| 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 | $135.85 | 5.331% | $143.0922 | $143.09 | $143.10 | $143.10 |
| Purchase #2 | $15.53 | 6.412% | $16.5258 | $16.53 | $16.55 | $16.50 |
| Purchase #3 | $115.62 | 3.603% | $119.7858 | $119.79 | $119.80 | $119.80 |
| Purchase #4 | $26.75 | 3.244% | $27.6178 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $124.31 | 6.858% | $132.8352 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $40.96 | 6.126% | $43.4692 | $43.47 | $43.45 | $43.50 |
| Purchase #7 | $217.44 | 3.745% | $225.5831 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $676.46 | $708.9091 | $708.92 | $708.95 | $708.90 | |