| 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 | $14.98 | 10.467% | $16.548 | $16.55 | $16.55 | $16.50 |
| Purchase #2 | $144.74 | 13.283% | $163.9658 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $53.67 | 3.835% | $55.7282 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $243.79 | 12.800% | $274.9951 | $275.00 | $275.00 | $275.00 |
| Purchase #5 | $188.51 | 11.340% | $209.887 | $209.89 | $209.90 | $209.90 |
| Purchase #6 | $156.91 | 11.281% | $174.611 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $241.79 | 4.250% | $252.0661 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $1,044.39 | $1,147.8012 | $1,147.82 | $1,147.80 | $1,147.80 | |