| 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 | $181.36 | 3.222% | $187.2034 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $133.59 | 13.236% | $151.272 | $151.27 | $151.25 | $151.30 |
| Purchase #3 | $39.53 | 3.444% | $40.8914 | $40.89 | $40.90 | $40.90 |
| Purchase #4 | $155.51 | 12.767% | $175.364 | $175.36 | $175.35 | $175.40 |
| Purchase #5 | $23.80 | 10.680% | $26.3418 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $168.72 | 13.157% | $190.9185 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $248.50 | 3.734% | $257.779 | $257.78 | $257.80 | $257.80 |
| 7 purchase totals = | $951.01 | $1,029.7701 | $1,029.76 | $1,029.75 | $1,029.80 | |