| 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 | $141.91 | 3.859% | $147.3863 | $147.39 | $147.40 | $147.40 |
| Purchase #2 | $21.48 | 8.403% | $23.285 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $153.89 | 13.586% | $174.7975 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $122.48 | 12.613% | $137.9284 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $240.34 | 8.579% | $260.9588 | $260.96 | $260.95 | $261.00 |
| Purchase #6 | $62.45 | 7.288% | $67.0014 | $67.00 | $67.00 | $67.00 |
| Purchase #7 | $58.89 | 4.255% | $61.3958 | $61.40 | $61.40 | $61.40 |
| 7 purchase totals = | $801.44 | $872.7532 | $872.77 | $872.80 | $872.80 | |