| 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 | $150.56 | 10.298% | $166.0647 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $91.38 | 9.476% | $100.0392 | $100.04 | $100.05 | $100.00 |
| Purchase #3 | $141.67 | 10.644% | $156.7494 | $156.75 | $156.75 | $156.70 |
| Purchase #4 | $191.37 | 8.421% | $207.4853 | $207.49 | $207.50 | $207.50 |
| Purchase #5 | $224.91 | 8.785% | $244.6683 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $183.69 | 12.380% | $206.4308 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $83.27 | 12.345% | $93.5497 | $93.55 | $93.55 | $93.50 |
| 7 purchase totals = | $1,066.85 | $1,174.9874 | $1,174.99 | $1,175.00 | $1,174.90 | |