| 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 | $182.76 | 4.648% | $191.2547 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $66.57 | 11.253% | $74.0611 | $74.06 | $74.05 | $74.10 |
| Purchase #3 | $121.72 | 3.432% | $125.8974 | $125.90 | $125.90 | $125.90 |
| Purchase #4 | $11.67 | 12.386% | $13.1154 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $125.27 | 4.137% | $130.4524 | $130.45 | $130.45 | $130.50 |
| Purchase #6 | $230.59 | 11.515% | $257.1424 | $257.14 | $257.15 | $257.10 |
| Purchase #7 | $112.44 | 6.865% | $120.159 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $851.02 | $912.0824 | $912.08 | $912.05 | $912.20 | |