| 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 | $149.48 | 4.185% | $155.7357 | $155.74 | $155.75 | $155.70 |
| Purchase #2 | $120.97 | 3.341% | $125.0116 | $125.01 | $125.00 | $125.00 |
| Purchase #3 | $18.78 | 13.706% | $21.354 | $21.35 | $21.35 | $21.40 |
| Purchase #4 | $29.39 | 6.715% | $31.3635 | $31.36 | $31.35 | $31.40 |
| Purchase #5 | $136.72 | 11.863% | $152.9391 | $152.94 | $152.95 | $152.90 |
| Purchase #6 | $147.31 | 11.182% | $163.7822 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $99.90 | 7.572% | $107.4644 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $702.55 | $757.6505 | $757.64 | $757.65 | $757.70 | |