| 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 | $192.98 | 11.649% | $215.4602 | $215.46 | $215.45 | $215.50 |
| Purchase #2 | $188.36 | 12.440% | $211.792 | $211.79 | $211.80 | $211.80 |
| Purchase #3 | $101.30 | 4.613% | $105.973 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $65.77 | 13.504% | $74.6516 | $74.65 | $74.65 | $74.70 |
| Purchase #5 | $136.77 | 5.698% | $144.5632 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $149.41 | 5.329% | $157.3721 | $157.37 | $157.35 | $157.40 |
| Purchase #7 | $234.27 | 7.243% | $251.2382 | $251.24 | $251.25 | $251.20 |
| 7 purchase totals = | $1,068.86 | $1,161.0503 | $1,161.04 | $1,161.00 | $1,161.20 | |