| 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 | $147.66 | 6.372% | $157.0689 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $100.83 | 6.317% | $107.1994 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $191.68 | 4.245% | $199.8168 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $46.26 | 4.107% | $48.1599 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $207.82 | 6.263% | $220.8358 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $45.68 | 3.543% | $47.2984 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $107.76 | 3.737% | $111.787 | $111.79 | $111.80 | $111.80 |
| 7 purchase totals = | $847.69 | $892.1662 | $892.18 | $892.15 | $892.20 | |