| 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 | $190.55 | 10.536% | $210.6263 | $210.63 | $210.65 | $210.60 |
| Purchase #2 | $83.70 | 13.750% | $95.2088 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $150.30 | 10.285% | $165.7584 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $93.76 | 9.307% | $102.4862 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $196.70 | 4.166% | $204.8945 | $204.89 | $204.90 | $204.90 |
| Purchase #6 | $34.75 | 8.367% | $37.6575 | $37.66 | $37.65 | $37.70 |
| Purchase #7 | $163.87 | 8.278% | $177.4352 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $913.63 | $994.0669 | $994.08 | $994.10 | $994.10 | |