| 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 | $250.60 | 8.537% | $271.9937 | $271.99 | $272.00 | $272.00 |
| Purchase #2 | $18.48 | 11.382% | $20.5834 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $128.77 | 12.396% | $144.7323 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $153.62 | 13.112% | $173.7627 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $166.84 | 4.854% | $174.9384 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $175.84 | 7.841% | $189.6276 | $189.63 | $189.65 | $189.60 |
| Purchase #7 | $162.32 | 12.338% | $182.347 | $182.35 | $182.35 | $182.30 |
| 7 purchase totals = | $1,056.47 | $1,157.9851 | $1,157.98 | $1,158.05 | $1,157.90 | |