| 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 | $127.86 | 6.727% | $136.4611 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $25.46 | 9.829% | $27.9625 | $27.96 | $27.95 | $28.00 |
| Purchase #3 | $152.85 | 7.326% | $164.0478 | $164.05 | $164.05 | $164.00 |
| Purchase #4 | $133.99 | 3.107% | $138.1531 | $138.15 | $138.15 | $138.20 |
| Purchase #5 | $177.44 | 10.516% | $196.0996 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $240.77 | 13.189% | $272.5252 | $272.53 | $272.55 | $272.50 |
| Purchase #7 | $57.70 | 5.465% | $60.8533 | $60.85 | $60.85 | $60.90 |
| 7 purchase totals = | $916.07 | $996.1026 | $996.10 | $996.10 | $996.20 | |