| 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 | $183.77 | 13.765% | $209.0659 | $209.07 | $209.05 | $209.10 |
| Purchase #2 | $103.31 | 11.514% | $115.2051 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $56.63 | 12.129% | $63.4987 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $72.27 | 13.181% | $81.7959 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $184.31 | 13.838% | $209.8148 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $182.81 | 3.568% | $189.3327 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $33.66 | 6.810% | $35.9522 | $35.95 | $35.95 | $36.00 |
| 7 purchase totals = | $816.76 | $904.6653 | $904.67 | $904.65 | $904.70 | |