| 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 | $110.53 | 6.360% | $117.5597 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $179.56 | 3.818% | $186.4156 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $59.26 | 12.560% | $66.7031 | $66.70 | $66.70 | $66.70 |
| Purchase #4 | $189.69 | 5.360% | $199.8574 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $240.29 | 11.646% | $268.2742 | $268.27 | $268.25 | $268.30 |
| Purchase #6 | $242.48 | 13.290% | $274.7056 | $274.71 | $274.70 | $274.70 |
| Purchase #7 | $48.30 | 4.327% | $50.3899 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $1,070.11 | $1,163.9055 | $1,163.91 | $1,163.85 | $1,164.00 | |