| 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 | $193.73 | 11.172% | $215.3735 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $44.80 | 11.254% | $49.8418 | $49.84 | $49.85 | $49.80 |
| Purchase #3 | $146.81 | 13.417% | $166.5075 | $166.51 | $166.50 | $166.50 |
| Purchase #4 | $158.82 | 11.186% | $176.5856 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $178.36 | 12.281% | $200.2644 | $200.26 | $200.25 | $200.30 |
| Purchase #6 | $79.92 | 9.205% | $87.2766 | $87.28 | $87.30 | $87.30 |
| Purchase #7 | $83.84 | 3.394% | $86.6855 | $86.69 | $86.70 | $86.70 |
| 7 purchase totals = | $886.28 | $982.5349 | $982.54 | $982.55 | $982.60 | |