| 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 | $140.91 | 9.300% | $154.0146 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $182.73 | 10.335% | $201.6151 | $201.62 | $201.60 | $201.60 |
| Purchase #3 | $176.84 | 11.620% | $197.3888 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $226.80 | 6.699% | $241.9933 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $99.42 | 10.500% | $109.8591 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $62.59 | 13.802% | $71.2287 | $71.23 | $71.25 | $71.20 |
| Purchase #7 | $108.88 | 12.389% | $122.3691 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $998.17 | $1,098.4687 | $1,098.47 | $1,098.45 | $1,098.50 | |