| 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 | $153.82 | 13.713% | $174.9133 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $132.92 | 13.807% | $151.2723 | $151.27 | $151.25 | $151.30 |
| Purchase #3 | $145.57 | 9.223% | $158.9959 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $15.29 | 12.782% | $17.2444 | $17.24 | $17.25 | $17.20 |
| Purchase #5 | $69.58 | 5.700% | $73.5461 | $73.55 | $73.55 | $73.50 |
| Purchase #6 | $223.61 | 12.349% | $251.2236 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $36.72 | 12.738% | $41.3974 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $777.51 | $868.5930 | $868.59 | $868.55 | $868.50 | |