| 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 | $175.91 | 5.206% | $185.0679 | $185.07 | $185.05 | $185.10 |
| Purchase #2 | $42.83 | 9.620% | $46.9502 | $46.95 | $46.95 | $47.00 |
| Purchase #3 | $192.86 | 6.834% | $206.0401 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $239.25 | 8.859% | $260.4452 | $260.45 | $260.45 | $260.40 |
| Purchase #5 | $155.85 | 8.774% | $169.5243 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $132.47 | 5.637% | $139.9373 | $139.94 | $139.95 | $139.90 |
| Purchase #7 | $153.85 | 3.251% | $158.8517 | $158.85 | $158.85 | $158.90 |
| 7 purchase totals = | $1,093.02 | $1,166.8167 | $1,166.82 | $1,166.80 | $1,166.80 | |