| 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 | $109.69 | 5.413% | $115.6275 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $160.52 | 12.301% | $180.2656 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $42.33 | 5.721% | $44.7517 | $44.75 | $44.75 | $44.80 |
| Purchase #4 | $55.41 | 10.815% | $61.4026 | $61.40 | $61.40 | $61.40 |
| Purchase #5 | $89.84 | 3.143% | $92.6637 | $92.66 | $92.65 | $92.70 |
| Purchase #6 | $197.32 | 10.562% | $218.1609 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $171.26 | 11.167% | $190.3846 | $190.38 | $190.40 | $190.40 |
| 7 purchase totals = | $826.37 | $903.2566 | $903.25 | $903.25 | $903.40 | |