| 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 | $182.78 | 6.638% | $194.9129 | $194.91 | $194.90 | $194.90 |
| Purchase #2 | $6.31 | 9.216% | $6.8915 | $6.89 | $6.90 | $6.90 |
| Purchase #3 | $174.76 | 6.783% | $186.614 | $186.61 | $186.60 | $186.60 |
| Purchase #4 | $181.43 | 10.115% | $199.7816 | $199.78 | $199.80 | $199.80 |
| Purchase #5 | $101.49 | 7.238% | $108.8358 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $134.98 | 13.385% | $153.0471 | $153.05 | $153.05 | $153.00 |
| Purchase #7 | $163.66 | 13.440% | $185.6559 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $945.41 | $1,035.7388 | $1,035.74 | $1,035.75 | $1,035.70 | |