| 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 | $145.73 | 8.245% | $157.7454 | $157.75 | $157.75 | $157.70 |
| Purchase #2 | $10.56 | 5.704% | $11.1623 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $85.53 | 13.517% | $97.0911 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $39.55 | 4.724% | $41.4183 | $41.42 | $41.40 | $41.40 |
| Purchase #5 | $212.73 | 9.598% | $233.1478 | $233.15 | $233.15 | $233.10 |
| Purchase #6 | $216.96 | 5.550% | $229.0013 | $229.00 | $229.00 | $229.00 |
| Purchase #7 | $45.54 | 12.397% | $51.1856 | $51.19 | $51.20 | $51.20 |
| 7 purchase totals = | $756.60 | $820.7518 | $820.76 | $820.75 | $820.70 | |