| 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 | $173.98 | 9.396% | $190.3272 | $190.33 | $190.35 | $190.30 |
| Purchase #2 | $71.91 | 3.270% | $74.2615 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $215.36 | 8.406% | $233.4632 | $233.46 | $233.45 | $233.50 |
| Purchase #4 | $182.31 | 11.301% | $202.9129 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $177.46 | 6.701% | $189.3516 | $189.35 | $189.35 | $189.40 |
| Purchase #6 | $143.33 | 10.233% | $157.997 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $179.28 | 6.410% | $190.7718 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $1,143.63 | $1,239.0852 | $1,239.08 | $1,239.05 | $1,239.20 | |