| 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 | $137.97 | 3.841% | $143.2694 | $143.27 | $143.25 | $143.30 |
| Purchase #2 | $191.36 | 6.616% | $204.0204 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $39.72 | 9.839% | $43.6281 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $158.75 | 9.654% | $174.0757 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $241.87 | 5.250% | $254.5682 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $13.31 | 8.821% | $14.4841 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $143.51 | 11.873% | $160.5489 | $160.55 | $160.55 | $160.50 |
| 7 purchase totals = | $926.49 | $994.5948 | $994.60 | $994.60 | $994.60 | |