| 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 | $152.87 | 4.546% | $159.8195 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $67.77 | 7.799% | $73.0554 | $73.06 | $73.05 | $73.10 |
| Purchase #3 | $27.83 | 7.803% | $30.0016 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $26.80 | 8.802% | $29.1589 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $250.48 | 11.155% | $278.421 | $278.42 | $278.40 | $278.40 |
| Purchase #6 | $237.89 | 4.439% | $248.4499 | $248.45 | $248.45 | $248.40 |
| Purchase #7 | $226.33 | 4.242% | $235.9309 | $235.93 | $235.95 | $235.90 |
| 7 purchase totals = | $989.97 | $1,054.8372 | $1,054.84 | $1,054.80 | $1,054.80 | |