| 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 | $148.39 | 8.117% | $160.4348 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $129.47 | 13.338% | $146.7387 | $146.74 | $146.75 | $146.70 |
| Purchase #3 | $184.37 | 11.621% | $205.7956 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $74.34 | 4.639% | $77.7886 | $77.79 | $77.80 | $77.80 |
| Purchase #5 | $99.49 | 7.392% | $106.8443 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $187.99 | 9.129% | $205.1516 | $205.15 | $205.15 | $205.20 |
| Purchase #7 | $244.95 | 8.798% | $266.5007 | $266.50 | $266.50 | $266.50 |
| 7 purchase totals = | $1,069.00 | $1,169.2543 | $1,169.25 | $1,169.30 | $1,169.20 | |