| 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 | $175.73 | 8.510% | $190.6846 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $48.66 | 5.507% | $51.3397 | $51.34 | $51.35 | $51.30 |
| Purchase #3 | $6.73 | 8.213% | $7.2827 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $19.26 | 3.184% | $19.8732 | $19.87 | $19.85 | $19.90 |
| Purchase #5 | $52.74 | 8.627% | $57.2899 | $57.29 | $57.30 | $57.30 |
| Purchase #6 | $17.80 | 5.122% | $18.7117 | $18.71 | $18.70 | $18.70 |
| Purchase #7 | $193.90 | 4.281% | $202.2009 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $514.82 | $547.3827 | $547.37 | $547.40 | $547.40 | |