| 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 | $155.46 | 11.422% | $173.2166 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $69.84 | 10.217% | $76.9756 | $76.98 | $77.00 | $77.00 |
| Purchase #3 | $246.25 | 11.674% | $274.9972 | $275.00 | $275.00 | $275.00 |
| Purchase #4 | $170.87 | 12.217% | $191.7452 | $191.75 | $191.75 | $191.70 |
| Purchase #5 | $103.44 | 11.376% | $115.2073 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $82.50 | 11.719% | $92.1682 | $92.17 | $92.15 | $92.20 |
| Purchase #7 | $247.40 | 7.426% | $265.7719 | $265.77 | $265.75 | $265.80 |
| 7 purchase totals = | $1,075.76 | $1,190.0820 | $1,190.10 | $1,190.05 | $1,190.10 | |