| 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 | $138.82 | 12.489% | $156.1572 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $205.41 | 12.653% | $231.4005 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $217.75 | 9.318% | $238.0399 | $238.04 | $238.05 | $238.00 |
| Purchase #4 | $153.65 | 12.457% | $172.7902 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $105.80 | 4.659% | $110.7292 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $12.73 | 4.797% | $13.3407 | $13.34 | $13.35 | $13.30 |
| Purchase #7 | $6.73 | 3.213% | $6.9462 | $6.95 | $6.95 | $6.90 |
| 7 purchase totals = | $840.89 | $929.4039 | $929.41 | $929.45 | $929.30 | |