| 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 | $181.45 | 10.767% | $200.9867 | $200.99 | $201.00 | $201.00 |
| Purchase #2 | $243.72 | 3.788% | $252.9521 | $252.95 | $252.95 | $253.00 |
| Purchase #3 | $228.32 | 6.287% | $242.6745 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $151.25 | 12.515% | $170.1789 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $17.94 | 12.352% | $20.1559 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $227.29 | 9.354% | $248.5507 | $248.55 | $248.55 | $248.60 |
| Purchase #7 | $39.55 | 4.698% | $41.4081 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $1,089.52 | $1,176.9069 | $1,176.91 | $1,176.90 | $1,177.10 | |