| 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 | $139.99 | 6.174% | $148.633 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $123.61 | 8.330% | $133.9067 | $133.91 | $133.90 | $133.90 |
| Purchase #3 | $37.92 | 4.275% | $39.5411 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $133.62 | 5.205% | $140.5749 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $232.50 | 13.676% | $264.2967 | $264.30 | $264.30 | $264.30 |
| Purchase #6 | $205.94 | 3.785% | $213.7348 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $39.92 | 11.580% | $44.5427 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $913.50 | $985.2299 | $985.22 | $985.25 | $985.10 | |