| 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 | $54.87 | 5.338% | $57.799 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $143.54 | 10.424% | $158.5026 | $158.50 | $158.50 | $158.50 |
| Purchase #3 | $29.50 | 12.494% | $33.1857 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $139.97 | 12.780% | $157.8582 | $157.86 | $157.85 | $157.90 |
| Purchase #5 | $176.91 | 10.242% | $195.0291 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $177.92 | 11.585% | $198.532 | $198.53 | $198.55 | $198.50 |
| Purchase #7 | $119.54 | 3.155% | $123.3115 | $123.31 | $123.30 | $123.30 |
| 7 purchase totals = | $842.25 | $924.2181 | $924.22 | $924.25 | $924.20 | |