| 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 | $134.37 | 11.730% | $150.1316 | $150.13 | $150.15 | $150.10 |
| Purchase #2 | $11.49 | 13.553% | $13.0472 | $13.05 | $13.05 | $13.00 |
| Purchase #3 | $127.72 | 5.326% | $134.5224 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $156.68 | 9.625% | $171.7605 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $209.56 | 7.648% | $225.5871 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $126.36 | 7.274% | $135.5514 | $135.55 | $135.55 | $135.60 |
| Purchase #7 | $145.47 | 9.171% | $158.8111 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $911.65 | $989.4113 | $989.41 | $989.40 | $989.40 | |