| 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 | $139.55 | 8.348% | $151.1996 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $73.50 | 8.226% | $79.5461 | $79.55 | $79.55 | $79.50 |
| Purchase #3 | $114.32 | 10.752% | $126.6117 | $126.61 | $126.60 | $126.60 |
| Purchase #4 | $46.72 | 6.199% | $49.6162 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $104.41 | 7.227% | $111.9557 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $206.25 | 5.609% | $217.8186 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $46.55 | 4.605% | $48.6936 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $731.30 | $785.4415 | $785.45 | $785.40 | $785.40 | |