| 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 | $147.98 | 12.348% | $166.2526 | $166.25 | $166.25 | $166.30 |
| Purchase #2 | $130.77 | 3.871% | $135.8321 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $41.89 | 12.829% | $47.2641 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $60.36 | 8.303% | $65.3717 | $65.37 | $65.35 | $65.40 |
| Purchase #5 | $118.34 | 9.195% | $129.2214 | $129.22 | $129.20 | $129.20 |
| Purchase #6 | $76.30 | 3.846% | $79.2345 | $79.23 | $79.25 | $79.20 |
| Purchase #7 | $91.62 | 9.132% | $99.9867 | $99.99 | $100.00 | $100.00 |
| 7 purchase totals = | $667.26 | $723.1631 | $723.15 | $723.15 | $723.20 | |