| 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 | $139.55 | 11.740% | $155.9332 | $155.93 | $155.95 | $155.90 |
| Purchase #2 | $100.40 | 5.521% | $105.9431 | $105.94 | $105.95 | $105.90 |
| Purchase #3 | $7.70 | 13.871% | $8.7681 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $10.47 | 4.659% | $10.9578 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $221.76 | 9.760% | $243.4038 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $235.83 | 8.709% | $256.3684 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $153.62 | 7.839% | $165.6623 | $165.66 | $165.65 | $165.70 |
| 7 purchase totals = | $869.33 | $947.0367 | $947.03 | $947.00 | $947.10 | |