| 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 | $154.74 | 11.246% | $172.1421 | $172.14 | $172.15 | $172.10 |
| Purchase #2 | $167.41 | 9.125% | $182.6862 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $144.87 | 7.838% | $156.2249 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $26.32 | 13.768% | $29.9437 | $29.94 | $29.95 | $29.90 |
| Purchase #5 | $118.90 | 12.249% | $133.4641 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $62.51 | 4.176% | $65.1204 | $65.12 | $65.10 | $65.10 |
| Purchase #7 | $205.32 | 7.329% | $220.3679 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $880.07 | $959.9493 | $959.94 | $959.90 | $959.90 | |