| 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 | $177.96 | 11.519% | $198.4592 | $198.46 | $198.45 | $198.50 |
| Purchase #2 | $27.40 | 8.643% | $29.7682 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $146.74 | 7.874% | $158.2943 | $158.29 | $158.30 | $158.30 |
| Purchase #4 | $43.36 | 13.221% | $49.0926 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $70.27 | 6.378% | $74.7518 | $74.75 | $74.75 | $74.80 |
| Purchase #6 | $202.66 | 6.256% | $215.3384 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $69.85 | 3.386% | $72.2151 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $738.24 | $797.9196 | $797.92 | $797.90 | $798.00 | |