| 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 | $173.41 | 7.186% | $185.8712 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $57.52 | 10.397% | $63.5004 | $63.50 | $63.50 | $63.50 |
| Purchase #3 | $192.28 | 9.844% | $211.208 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $222.83 | 3.825% | $231.3532 | $231.35 | $231.35 | $231.40 |
| Purchase #5 | $21.85 | 10.833% | $24.217 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $146.65 | 7.871% | $158.1928 | $158.19 | $158.20 | $158.20 |
| Purchase #7 | $6.61 | 7.140% | $7.082 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $821.15 | $881.4246 | $881.42 | $881.40 | $881.50 | |