| 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 | $139.62 | 10.708% | $154.5705 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $166.69 | 9.262% | $182.1288 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $190.51 | 13.286% | $215.8212 | $215.82 | $215.80 | $215.80 |
| Purchase #4 | $209.53 | 11.413% | $233.4437 | $233.44 | $233.45 | $233.40 |
| Purchase #5 | $239.76 | 10.550% | $265.0547 | $265.05 | $265.05 | $265.10 |
| Purchase #6 | $190.72 | 12.869% | $215.2638 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $146.82 | 6.703% | $156.6613 | $156.66 | $156.65 | $156.70 |
| 7 purchase totals = | $1,283.65 | $1,422.9440 | $1,422.93 | $1,422.90 | $1,423.00 | |