| 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 | $153.73 | 8.191% | $166.322 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $122.49 | 12.815% | $138.1871 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $163.62 | 9.670% | $179.4421 | $179.44 | $179.45 | $179.40 |
| Purchase #4 | $50.96 | 3.539% | $52.7635 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $161.82 | 4.615% | $169.288 | $169.29 | $169.30 | $169.30 |
| Purchase #6 | $42.99 | 8.663% | $46.7142 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $32.69 | 13.453% | $37.0878 | $37.09 | $37.10 | $37.10 |
| 7 purchase totals = | $728.30 | $789.8047 | $789.80 | $789.80 | $789.80 | |