| 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 | $172.57 | 10.796% | $191.2007 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $188.77 | 10.845% | $209.2421 | $209.24 | $209.25 | $209.20 |
| Purchase #3 | $136.78 | 9.504% | $149.7796 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $177.74 | 13.533% | $201.7936 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $69.83 | 6.143% | $74.1197 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $213.76 | 5.692% | $225.9272 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $61.91 | 7.564% | $66.5929 | $66.59 | $66.60 | $66.60 |
| 7 purchase totals = | $1,021.36 | $1,118.6558 | $1,118.65 | $1,118.70 | $1,118.60 | |