| 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 | $185.71 | 11.143% | $206.4037 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $157.79 | 6.539% | $168.1079 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $27.84 | 13.816% | $31.6864 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $142.68 | 5.365% | $150.3348 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $119.50 | 7.269% | $128.1865 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $182.93 | 11.465% | $203.9029 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $67.74 | 13.709% | $77.0265 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $884.19 | $965.6487 | $965.65 | $965.70 | $965.60 | |