| 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 | $161.61 | 4.254% | $168.4849 | $168.48 | $168.50 | $168.50 |
| Purchase #2 | $22.40 | 11.832% | $25.0504 | $25.05 | $25.05 | $25.10 |
| Purchase #3 | $117.85 | 13.414% | $133.6584 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $134.82 | 3.242% | $139.1909 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $25.65 | 3.439% | $26.5321 | $26.53 | $26.55 | $26.50 |
| Purchase #6 | $97.88 | 13.200% | $110.8002 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $243.91 | 3.338% | $252.0517 | $252.05 | $252.05 | $252.10 |
| 7 purchase totals = | $804.12 | $855.7686 | $855.76 | $855.80 | $855.90 | |