| 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 | $140.55 | 8.836% | $152.969 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $19.26 | 5.688% | $20.3555 | $20.36 | $20.35 | $20.40 |
| Purchase #3 | $222.84 | 9.195% | $243.3301 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $217.48 | 3.637% | $225.3897 | $225.39 | $225.40 | $225.40 |
| Purchase #5 | $80.79 | 5.310% | $85.0799 | $85.08 | $85.10 | $85.10 |
| Purchase #6 | $42.92 | 3.704% | $44.5098 | $44.51 | $44.50 | $44.50 |
| Purchase #7 | $48.59 | 5.133% | $51.0841 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $772.43 | $822.7181 | $822.72 | $822.75 | $822.80 | |