| 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 | $138.78 | 7.208% | $148.7833 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $186.96 | 7.151% | $200.3295 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $183.45 | 6.426% | $195.2385 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $15.83 | 13.689% | $17.997 | $18.00 | $18.00 | $18.00 |
| Purchase #5 | $203.94 | 3.397% | $210.8678 | $210.87 | $210.85 | $210.90 |
| Purchase #6 | $24.96 | 9.124% | $27.2374 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $137.73 | 4.272% | $143.6138 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $891.65 | $944.0673 | $944.07 | $944.10 | $944.00 | |