| 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 | $145.80 | 7.622% | $156.9129 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $59.81 | 12.448% | $67.2551 | $67.26 | $67.25 | $67.30 |
| Purchase #3 | $200.90 | 6.371% | $213.6993 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $170.51 | 9.679% | $187.0137 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $242.84 | 13.810% | $276.3762 | $276.38 | $276.40 | $276.40 |
| Purchase #6 | $147.98 | 11.830% | $165.486 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $209.93 | 10.678% | $232.3463 | $232.35 | $232.35 | $232.30 |
| 7 purchase totals = | $1,177.77 | $1,299.0895 | $1,299.10 | $1,299.10 | $1,299.10 | |