| 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 | $153.57 | 8.616% | $166.8016 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $106.57 | 11.104% | $118.4035 | $118.40 | $118.40 | $118.40 |
| Purchase #3 | $75.77 | 10.465% | $83.6993 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $63.57 | 10.309% | $70.1234 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $76.25 | 9.786% | $83.7118 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $67.46 | 5.269% | $71.0145 | $71.01 | $71.00 | $71.00 |
| Purchase #7 | $147.37 | 5.567% | $155.5741 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $690.56 | $749.3282 | $749.31 | $749.25 | $749.30 | |