| 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 | $162.44 | 3.852% | $168.6972 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $24.40 | 13.419% | $27.6742 | $27.67 | $27.65 | $27.70 |
| Purchase #3 | $209.97 | 3.245% | $216.7835 | $216.78 | $216.80 | $216.80 |
| Purchase #4 | $128.55 | 10.155% | $141.6043 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $82.80 | 13.337% | $93.843 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $54.36 | 4.459% | $56.7839 | $56.78 | $56.80 | $56.80 |
| Purchase #7 | $74.38 | 7.259% | $79.7792 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $736.90 | $785.1653 | $785.15 | $785.20 | $785.20 | |