| 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 | $106.36 | 4.159% | $110.7835 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $163.76 | 13.711% | $186.2131 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $85.58 | 9.247% | $93.4936 | $93.49 | $93.50 | $93.50 |
| Purchase #4 | $147.51 | 8.581% | $160.1678 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $45.96 | 5.394% | $48.4391 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $36.39 | 8.483% | $39.477 | $39.48 | $39.50 | $39.50 |
| Purchase #7 | $223.43 | 5.146% | $234.9277 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $808.99 | $873.5018 | $873.50 | $873.55 | $873.50 | |