| 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 | $123.77 | 6.502% | $131.8175 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $152.78 | 6.786% | $163.1477 | $163.15 | $163.15 | $163.10 |
| Purchase #3 | $60.88 | 8.498% | $66.0536 | $66.05 | $66.05 | $66.10 |
| Purchase #4 | $157.74 | 13.346% | $178.792 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $56.73 | 8.359% | $61.4721 | $61.47 | $61.45 | $61.50 |
| Purchase #6 | $30.44 | 5.120% | $31.9985 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $61.27 | 3.448% | $63.3826 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $643.61 | $696.6640 | $696.66 | $696.65 | $696.70 | |