| 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 | $181.51 | 6.344% | $193.025 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $194.42 | 7.500% | $209.0015 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $99.83 | 4.486% | $104.3084 | $104.31 | $104.30 | $104.30 |
| Purchase #4 | $173.89 | 9.706% | $190.7678 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $176.71 | 4.790% | $185.1744 | $185.17 | $185.15 | $185.20 |
| Purchase #6 | $127.76 | 8.858% | $139.077 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $150.74 | 7.729% | $162.3907 | $162.39 | $162.40 | $162.40 |
| 7 purchase totals = | $1,104.86 | $1,183.7448 | $1,183.75 | $1,183.75 | $1,183.80 | |