| 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 | $113.72 | 13.503% | $129.0756 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $64.78 | 13.805% | $73.7229 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $157.56 | 8.694% | $171.2583 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $111.95 | 7.157% | $119.9623 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $59.36 | 3.559% | $61.4726 | $61.47 | $61.45 | $61.50 |
| Purchase #6 | $78.25 | 13.639% | $88.9225 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $165.81 | 13.795% | $188.6835 | $188.68 | $188.70 | $188.70 |
| 7 purchase totals = | $751.43 | $833.0977 | $833.09 | $833.05 | $833.20 | |