| 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 | $185.88 | 12.209% | $208.5741 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $20.28 | 13.186% | $22.9541 | $22.95 | $22.95 | $23.00 |
| Purchase #3 | $12.62 | 8.282% | $13.6652 | $13.67 | $13.65 | $13.70 |
| Purchase #4 | $55.41 | 3.388% | $57.2873 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $133.86 | 6.691% | $142.8166 | $142.82 | $142.80 | $142.80 |
| Purchase #6 | $20.94 | 12.261% | $23.5075 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $44.69 | 4.736% | $46.8065 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $473.68 | $515.6113 | $515.62 | $515.55 | $515.70 | |