| 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 | $40.49 | 12.139% | $45.4051 | $45.41 | $45.40 | $45.40 |
| Purchase #2 | $73.86 | 7.177% | $79.1609 | $79.16 | $79.15 | $79.20 |
| Purchase #3 | $88.75 | 7.289% | $95.219 | $95.22 | $95.20 | $95.20 |
| Purchase #4 | $142.53 | 5.713% | $150.6727 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $125.43 | 6.818% | $133.9818 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $145.59 | 10.640% | $161.0808 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $178.34 | 4.530% | $186.4188 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $794.99 | $851.9391 | $851.94 | $851.90 | $852.00 | |