| 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 | $73.50 | 10.469% | $81.1947 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $208.87 | 4.446% | $218.1564 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $69.31 | 10.645% | $76.688 | $76.69 | $76.70 | $76.70 |
| Purchase #4 | $182.82 | 11.293% | $203.4659 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $22.54 | 6.113% | $23.9179 | $23.92 | $23.90 | $23.90 |
| Purchase #6 | $72.77 | 11.339% | $81.0214 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $138.86 | 8.487% | $150.645 | $150.65 | $150.65 | $150.60 |
| 7 purchase totals = | $768.67 | $835.0893 | $835.10 | $835.05 | $835.10 | |