| 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 | $156.70 | 5.723% | $165.6679 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $175.97 | 3.451% | $182.0427 | $182.04 | $182.05 | $182.00 |
| Purchase #3 | $175.39 | 12.385% | $197.1121 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $184.65 | 12.840% | $208.3591 | $208.36 | $208.35 | $208.40 |
| Purchase #5 | $163.56 | 12.642% | $184.2373 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $158.32 | 9.797% | $173.8306 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $16.91 | 8.742% | $18.3883 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $1,031.50 | $1,129.6380 | $1,129.64 | $1,129.65 | $1,129.60 | |