| 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 | $149.56 | 10.861% | $165.8037 | $165.80 | $165.80 | $165.80 |
| Purchase #2 | $94.65 | 4.814% | $99.2065 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $5.85 | 6.495% | $6.23 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $91.81 | 8.263% | $99.3963 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $150.87 | 10.526% | $166.7506 | $166.75 | $166.75 | $166.80 |
| Purchase #6 | $19.79 | 7.744% | $21.3225 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $120.86 | 12.712% | $136.2237 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $633.39 | $694.9333 | $694.93 | $694.90 | $694.90 | |