| 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 | $214.58 | 13.647% | $243.8637 | $243.86 | $243.85 | $243.90 |
| Purchase #2 | $130.57 | 11.750% | $145.912 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $189.72 | 8.289% | $205.4459 | $205.45 | $205.45 | $205.40 |
| Purchase #4 | $15.84 | 7.330% | $17.0011 | $17.00 | $17.00 | $17.00 |
| Purchase #5 | $99.76 | 6.768% | $106.5118 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $173.50 | 10.655% | $191.9864 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $154.55 | 7.707% | $166.4612 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $978.52 | $1,077.1821 | $1,077.18 | $1,077.15 | $1,077.20 | |