| 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 | $157.54 | 11.136% | $175.0837 | $175.08 | $175.10 | $175.10 |
| Purchase #2 | $84.72 | 8.313% | $91.7628 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $28.69 | 7.284% | $30.7798 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $14.58 | 11.759% | $16.2945 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $193.77 | 8.729% | $210.6842 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $148.50 | 6.461% | $158.0946 | $158.09 | $158.10 | $158.10 |
| Purchase #7 | $88.58 | 7.712% | $95.4113 | $95.41 | $95.40 | $95.40 |
| 7 purchase totals = | $716.38 | $778.1109 | $778.09 | $778.15 | $778.20 | |