| 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 | $156.63 | 5.693% | $165.5469 | $165.55 | $165.55 | $165.50 |
| Purchase #2 | $95.34 | 3.111% | $98.306 | $98.31 | $98.30 | $98.30 |
| Purchase #3 | $182.63 | 3.239% | $188.5454 | $188.55 | $188.55 | $188.50 |
| Purchase #4 | $5.42 | 6.103% | $5.7508 | $5.75 | $5.75 | $5.80 |
| Purchase #5 | $126.49 | 9.497% | $138.5028 | $138.50 | $138.50 | $138.50 |
| Purchase #6 | $185.68 | 11.422% | $206.8884 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $51.59 | 3.506% | $53.3987 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $803.78 | $856.9390 | $856.95 | $856.95 | $856.90 | |