| 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 | $169.33 | 9.480% | $185.3825 | $185.38 | $185.40 | $185.40 |
| Purchase #2 | $90.46 | 7.814% | $97.5285 | $97.53 | $97.55 | $97.50 |
| Purchase #3 | $171.91 | 8.415% | $186.3762 | $186.38 | $186.40 | $186.40 |
| Purchase #4 | $165.52 | 9.533% | $181.299 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $60.77 | 10.363% | $67.0676 | $67.07 | $67.05 | $67.10 |
| Purchase #6 | $96.69 | 5.490% | $101.9983 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $138.68 | 7.593% | $149.21 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $893.36 | $968.8621 | $968.87 | $968.90 | $968.90 | |