| 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 | $163.57 | 7.378% | $175.6382 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $218.73 | 6.157% | $232.1972 | $232.20 | $232.20 | $232.20 |
| Purchase #3 | $166.52 | 9.728% | $182.7191 | $182.72 | $182.70 | $182.70 |
| Purchase #4 | $103.81 | 8.839% | $112.9858 | $112.99 | $113.00 | $113.00 |
| Purchase #5 | $232.45 | 13.835% | $264.6095 | $264.61 | $264.60 | $264.60 |
| Purchase #6 | $81.31 | 5.639% | $85.8951 | $85.90 | $85.90 | $85.90 |
| Purchase #7 | $158.33 | 6.340% | $168.3681 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $1,124.72 | $1,222.4130 | $1,222.43 | $1,222.40 | $1,222.40 | |