| 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 | $157.29 | 10.107% | $173.1873 | $173.19 | $173.20 | $173.20 |
| Purchase #2 | $46.67 | 10.807% | $51.7136 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $111.53 | 4.283% | $116.3068 | $116.31 | $116.30 | $116.30 |
| Purchase #4 | $79.28 | 9.506% | $86.8164 | $86.82 | $86.80 | $86.80 |
| Purchase #5 | $33.61 | 6.704% | $35.8632 | $35.86 | $35.85 | $35.90 |
| Purchase #6 | $206.51 | 7.579% | $222.1614 | $222.16 | $222.15 | $222.20 |
| Purchase #7 | $199.70 | 5.446% | $210.5757 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $834.59 | $896.6244 | $896.63 | $896.60 | $896.70 | |