| 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 | $186.42 | 5.468% | $196.6134 | $196.61 | $196.60 | $196.60 |
| Purchase #2 | $114.67 | 5.464% | $120.9356 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $102.68 | 9.273% | $112.2015 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $120.59 | 9.791% | $132.397 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $15.83 | 11.230% | $17.6077 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $76.85 | 11.146% | $85.4157 | $85.42 | $85.40 | $85.40 |
| Purchase #7 | $135.38 | 8.707% | $147.1675 | $147.17 | $147.15 | $147.20 |
| 7 purchase totals = | $752.42 | $812.3384 | $812.35 | $812.30 | $812.30 | |