| 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 | $142.60 | 5.162% | $149.961 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $171.98 | 8.471% | $186.5484 | $186.55 | $186.55 | $186.50 |
| Purchase #3 | $14.89 | 10.472% | $16.4493 | $16.45 | $16.45 | $16.40 |
| Purchase #4 | $169.75 | 12.615% | $191.164 | $191.16 | $191.15 | $191.20 |
| Purchase #5 | $44.91 | 8.347% | $48.6586 | $48.66 | $48.65 | $48.70 |
| Purchase #6 | $128.28 | 7.627% | $138.0639 | $138.06 | $138.05 | $138.10 |
| Purchase #7 | $165.33 | 5.608% | $174.6017 | $174.60 | $174.60 | $174.60 |
| 7 purchase totals = | $837.74 | $905.4469 | $905.44 | $905.40 | $905.50 | |