| 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 | $181.84 | 11.336% | $202.4534 | $202.45 | $202.45 | $202.50 |
| Purchase #2 | $125.87 | 9.580% | $137.9283 | $137.93 | $137.95 | $137.90 |
| Purchase #3 | $7.56 | 7.358% | $8.1163 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $107.84 | 5.382% | $113.6439 | $113.64 | $113.65 | $113.60 |
| Purchase #5 | $69.71 | 13.560% | $79.1627 | $79.16 | $79.15 | $79.20 |
| Purchase #6 | $243.71 | 11.865% | $272.6262 | $272.63 | $272.65 | $272.60 |
| Purchase #7 | $51.41 | 12.782% | $57.9812 | $57.98 | $58.00 | $58.00 |
| 7 purchase totals = | $787.94 | $871.9120 | $871.91 | $871.95 | $871.90 | |