| 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 | $156.62 | 13.152% | $177.2187 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $19.34 | 8.367% | $20.9582 | $20.96 | $20.95 | $21.00 |
| Purchase #3 | $104.86 | 12.545% | $118.0147 | $118.01 | $118.00 | $118.00 |
| Purchase #4 | $70.85 | 5.526% | $74.7652 | $74.77 | $74.75 | $74.80 |
| Purchase #5 | $79.38 | 12.322% | $89.1612 | $89.16 | $89.15 | $89.20 |
| Purchase #6 | $7.75 | 8.449% | $8.4048 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $103.36 | 8.529% | $112.1756 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $542.16 | $600.6984 | $600.70 | $600.65 | $600.80 | |