| 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 | $141.79 | 3.452% | $146.6846 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $145.81 | 12.830% | $164.5174 | $164.52 | $164.50 | $164.50 |
| Purchase #3 | $121.41 | 10.305% | $133.9213 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $81.48 | 8.307% | $88.2485 | $88.25 | $88.25 | $88.20 |
| Purchase #5 | $48.68 | 5.389% | $51.3034 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $149.49 | 4.356% | $156.0018 | $156.00 | $156.00 | $156.00 |
| Purchase #7 | $210.75 | 6.392% | $224.2211 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $899.41 | $964.8981 | $964.89 | $964.85 | $964.80 | |