| 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 | $118.57 | 13.689% | $134.801 | $134.80 | $134.80 | $134.80 |
| Purchase #2 | $6.85 | 3.785% | $7.1093 | $7.11 | $7.10 | $7.10 |
| Purchase #3 | $125.96 | 7.689% | $135.6451 | $135.65 | $135.65 | $135.60 |
| Purchase #4 | $115.36 | 8.874% | $125.597 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $81.43 | 12.193% | $91.3588 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $246.98 | 12.850% | $278.7169 | $278.72 | $278.70 | $278.70 |
| Purchase #7 | $198.42 | 3.675% | $205.7119 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $893.57 | $978.9400 | $978.95 | $978.90 | $978.90 | |