| 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 | $175.61 | 3.235% | $181.291 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $90.27 | 12.521% | $101.5727 | $101.57 | $101.55 | $101.60 |
| Purchase #3 | $237.87 | 10.433% | $262.687 | $262.69 | $262.70 | $262.70 |
| Purchase #4 | $145.25 | 5.327% | $152.9875 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $130.63 | 13.522% | $148.2938 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $23.95 | 10.778% | $26.5313 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $70.50 | 10.494% | $77.8983 | $77.90 | $77.90 | $77.90 |
| 7 purchase totals = | $874.08 | $951.2616 | $951.26 | $951.30 | $951.30 | |