| 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 | $120.52 | 13.451% | $136.7311 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $216.53 | 3.789% | $224.7343 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $15.79 | 13.617% | $17.9401 | $17.94 | $17.95 | $17.90 |
| Purchase #4 | $82.50 | 11.680% | $92.136 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $231.48 | 10.694% | $256.2345 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $30.38 | 10.487% | $33.566 | $33.57 | $33.55 | $33.60 |
| Purchase #7 | $166.54 | 3.446% | $172.279 | $172.28 | $172.30 | $172.30 |
| 7 purchase totals = | $863.74 | $933.6210 | $933.62 | $933.70 | $933.50 | |