| 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 | $121.88 | 11.457% | $135.8438 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $15.83 | 8.389% | $17.158 | $17.16 | $17.15 | $17.20 |
| Purchase #3 | $188.71 | 11.362% | $210.1512 | $210.15 | $210.15 | $210.20 |
| Purchase #4 | $174.62 | 11.646% | $194.9562 | $194.96 | $194.95 | $195.00 |
| Purchase #5 | $163.47 | 7.657% | $175.9869 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $245.85 | 11.135% | $273.2254 | $273.23 | $273.25 | $273.20 |
| Purchase #7 | $26.44 | 13.571% | $30.0282 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $936.80 | $1,037.3497 | $1,037.36 | $1,037.40 | $1,037.40 | |