| 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 | $180.82 | 12.509% | $203.4388 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $122.59 | 3.333% | $126.6759 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $177.66 | 13.527% | $201.6921 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $136.66 | 10.803% | $151.4234 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $62.48 | 12.303% | $70.1669 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $190.88 | 5.371% | $201.1322 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $96.77 | 5.160% | $101.7633 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $967.86 | $1,056.2926 | $1,056.29 | $1,056.30 | $1,056.30 | |