| 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 | $198.47 | 3.200% | $204.821 | $204.82 | $204.80 | $204.80 |
| Purchase #2 | $189.95 | 7.266% | $203.7518 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $164.99 | 8.534% | $179.0702 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $146.88 | 13.520% | $166.7382 | $166.74 | $166.75 | $166.70 |
| Purchase #5 | $204.59 | 9.571% | $224.1713 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $14.81 | 11.676% | $16.5392 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $167.26 | 12.169% | $187.6139 | $187.61 | $187.60 | $187.60 |
| 7 purchase totals = | $1,086.95 | $1,182.7056 | $1,182.70 | $1,182.65 | $1,182.70 | |