| 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 | $77.44 | 10.120% | $85.2769 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $145.80 | 10.302% | $160.8203 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $73.85 | 6.806% | $78.8762 | $78.88 | $78.90 | $78.90 |
| Purchase #4 | $198.73 | 3.857% | $206.395 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $106.82 | 8.806% | $116.2266 | $116.23 | $116.25 | $116.20 |
| Purchase #6 | $151.51 | 8.205% | $163.9414 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $122.32 | 9.341% | $133.7459 | $133.75 | $133.75 | $133.70 |
| 7 purchase totals = | $876.47 | $945.2823 | $945.30 | $945.35 | $945.20 | |