| 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 | $151.92 | 3.839% | $157.7522 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $19.74 | 9.805% | $21.6755 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $93.96 | 11.808% | $105.0548 | $105.05 | $105.05 | $105.10 |
| Purchase #4 | $75.61 | 3.641% | $78.363 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $69.39 | 4.178% | $72.2891 | $72.29 | $72.30 | $72.30 |
| Purchase #6 | $128.49 | 5.309% | $135.3115 | $135.31 | $135.30 | $135.30 |
| Purchase #7 | $57.54 | 7.150% | $61.6541 | $61.65 | $61.65 | $61.70 |
| 7 purchase totals = | $596.65 | $632.1002 | $632.09 | $632.10 | $632.30 | |