| 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 | $169.45 | 13.484% | $192.2986 | $192.30 | $192.30 | $192.30 |
| Purchase #2 | $247.34 | 13.311% | $280.2634 | $280.26 | $280.25 | $280.30 |
| Purchase #3 | $124.51 | 11.677% | $139.049 | $139.05 | $139.05 | $139.00 |
| Purchase #4 | $143.80 | 9.564% | $157.553 | $157.55 | $157.55 | $157.60 |
| Purchase #5 | $8.55 | 5.145% | $8.9899 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $69.38 | 5.831% | $73.4255 | $73.43 | $73.45 | $73.40 |
| Purchase #7 | $163.91 | 8.783% | $178.3062 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $926.94 | $1,029.8856 | $1,029.89 | $1,029.90 | $1,029.90 | |