| 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 | $137.29 | 12.744% | $154.7862 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $6.75 | 5.680% | $7.1334 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $41.77 | 11.324% | $46.5 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $183.90 | 6.359% | $195.5942 | $195.59 | $195.60 | $195.60 |
| Purchase #5 | $207.67 | 12.560% | $233.7534 | $233.75 | $233.75 | $233.80 |
| Purchase #6 | $150.72 | 12.776% | $169.976 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $164.59 | 4.623% | $172.199 | $172.20 | $172.20 | $172.20 |
| 7 purchase totals = | $892.69 | $979.9422 | $979.94 | $980.00 | $980.00 | |