| 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 | $168.95 | 12.635% | $190.2968 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $132.74 | 7.538% | $142.7459 | $142.75 | $142.75 | $142.70 |
| Purchase #3 | $94.97 | 5.361% | $100.0613 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $13.57 | 7.234% | $14.5517 | $14.55 | $14.55 | $14.60 |
| Purchase #5 | $122.66 | 11.434% | $136.6849 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $164.98 | 12.769% | $186.0463 | $186.05 | $186.05 | $186.00 |
| Purchase #7 | $240.62 | 4.357% | $251.1038 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $938.49 | $1,021.4907 | $1,021.49 | $1,021.50 | $1,021.50 | |