| 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 | $166.94 | 6.449% | $177.706 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $15.50 | 5.195% | $16.3052 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $244.83 | 4.180% | $255.0639 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $57.71 | 8.114% | $62.3926 | $62.39 | $62.40 | $62.40 |
| Purchase #5 | $108.57 | 5.344% | $114.372 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $8.31 | 5.655% | $8.7799 | $8.78 | $8.80 | $8.80 |
| Purchase #7 | $22.60 | 8.856% | $24.6015 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $624.46 | $659.2211 | $659.22 | $659.20 | $659.30 | |