| 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 | $169.96 | 4.664% | $177.8869 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $88.72 | 7.287% | $95.185 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $108.92 | 10.711% | $120.5864 | $120.59 | $120.60 | $120.60 |
| Purchase #4 | $48.64 | 10.730% | $53.8591 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $203.66 | 5.723% | $215.3155 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $186.60 | 11.548% | $208.1486 | $208.15 | $208.15 | $208.10 |
| Purchase #7 | $20.87 | 4.508% | $21.8108 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $827.37 | $892.7923 | $892.81 | $892.80 | $892.80 | |