| 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 | $137.85 | 8.569% | $149.6624 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $197.30 | 9.275% | $215.5996 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $104.48 | 13.325% | $118.402 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $225.38 | 10.313% | $248.6234 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $158.97 | 4.520% | $166.1554 | $166.16 | $166.15 | $166.20 |
| Purchase #6 | $73.41 | 11.460% | $81.8228 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $108.61 | 13.156% | $122.8987 | $122.90 | $122.90 | $122.90 |
| 7 purchase totals = | $1,006.00 | $1,103.1643 | $1,103.16 | $1,103.10 | $1,103.20 | |