| 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 | $232.34 | 11.327% | $258.6572 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $175.87 | 7.314% | $188.7331 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $148.83 | 12.771% | $167.8371 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $176.26 | 8.467% | $191.1839 | $191.18 | $191.20 | $191.20 |
| Purchase #5 | $110.94 | 5.850% | $117.43 | $117.43 | $117.45 | $117.40 |
| Purchase #6 | $134.93 | 12.430% | $151.7018 | $151.70 | $151.70 | $151.70 |
| Purchase #7 | $70.62 | 10.385% | $77.9539 | $77.95 | $77.95 | $78.00 |
| 7 purchase totals = | $1,049.79 | $1,153.4970 | $1,153.49 | $1,153.55 | $1,153.50 | |