| 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 | $187.25 | 3.486% | $193.7775 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $43.36 | 12.355% | $48.7171 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $153.66 | 13.151% | $173.8678 | $173.87 | $173.85 | $173.90 |
| Purchase #4 | $154.73 | 13.125% | $175.0383 | $175.04 | $175.05 | $175.00 |
| Purchase #5 | $190.49 | 7.210% | $204.2243 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $13.75 | 4.367% | $14.3505 | $14.35 | $14.35 | $14.40 |
| Purchase #7 | $16.49 | 12.350% | $18.5265 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $759.73 | $828.5020 | $828.51 | $828.50 | $828.50 | |