| 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 | $133.87 | 9.227% | $146.2222 | $146.22 | $146.20 | $146.20 |
| Purchase #2 | $44.33 | 4.606% | $46.3718 | $46.37 | $46.35 | $46.40 |
| Purchase #3 | $135.51 | 9.353% | $148.1843 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $8.28 | 7.693% | $8.917 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $115.28 | 5.480% | $121.5973 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $243.79 | 13.670% | $277.1161 | $277.12 | $277.10 | $277.10 |
| Purchase #7 | $146.94 | 12.748% | $165.6719 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $828.00 | $914.0806 | $914.08 | $914.00 | $914.10 | |