| 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 | $78.76 | 5.583% | $83.1572 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $63.92 | 8.406% | $69.2931 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $130.91 | 8.646% | $142.2285 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $207.42 | 13.193% | $234.7849 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $239.77 | 10.449% | $264.8236 | $264.82 | $264.80 | $264.80 |
| Purchase #6 | $200.97 | 12.699% | $226.4912 | $226.49 | $226.50 | $226.50 |
| Purchase #7 | $150.37 | 12.349% | $168.9392 | $168.94 | $168.95 | $168.90 |
| 7 purchase totals = | $1,072.12 | $1,189.7177 | $1,189.71 | $1,189.75 | $1,189.70 | |