| 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 | $132.72 | 10.653% | $146.8587 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $226.78 | 3.267% | $234.1889 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $157.28 | 8.236% | $170.2336 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $150.53 | 9.533% | $164.88 | $164.88 | $164.90 | $164.90 |
| Purchase #5 | $185.77 | 8.824% | $202.1623 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $226.49 | 12.617% | $255.0662 | $255.07 | $255.05 | $255.10 |
| Purchase #7 | $129.79 | 6.137% | $137.7552 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $1,209.36 | $1,311.1449 | $1,311.15 | $1,311.15 | $1,311.30 | |