| 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 | $132.55 | 8.229% | $143.4575 | $143.46 | $143.45 | $143.50 |
| Purchase #2 | $187.92 | 7.481% | $201.9783 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $49.70 | 13.685% | $56.5014 | $56.50 | $56.50 | $56.50 |
| Purchase #4 | $160.61 | 5.823% | $169.9623 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $168.31 | 13.429% | $190.9123 | $190.91 | $190.90 | $190.90 |
| Purchase #6 | $103.59 | 9.363% | $113.2891 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $219.38 | 12.538% | $246.8859 | $246.89 | $246.90 | $246.90 |
| 7 purchase totals = | $1,022.06 | $1,122.9868 | $1,122.99 | $1,123.00 | $1,123.10 | |