| 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 | $169.95 | 5.328% | $179.0049 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $47.48 | 8.266% | $51.4047 | $51.40 | $51.40 | $51.40 |
| Purchase #3 | $41.79 | 10.736% | $46.2766 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $40.53 | 5.836% | $42.8953 | $42.90 | $42.90 | $42.90 |
| Purchase #5 | $142.40 | 11.592% | $158.907 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $193.46 | 3.582% | $200.3897 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $15.74 | 6.606% | $16.7798 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $651.35 | $695.6580 | $695.66 | $695.70 | $695.70 | |