| 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 | $95.66 | 10.484% | $105.689 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $222.81 | 6.783% | $237.9232 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $30.76 | 12.685% | $34.6619 | $34.66 | $34.65 | $34.70 |
| Purchase #4 | $7.56 | 13.815% | $8.6044 | $8.60 | $8.60 | $8.60 |
| Purchase #5 | $67.42 | 11.499% | $75.1726 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $183.97 | 5.295% | $193.7112 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $78.36 | 8.576% | $85.0802 | $85.08 | $85.10 | $85.10 |
| 7 purchase totals = | $686.54 | $740.8425 | $740.83 | $740.80 | $740.90 | |