| 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 | $83.88 | 11.843% | $93.8139 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $165.48 | 9.124% | $180.5784 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $231.82 | 12.321% | $260.3825 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $168.38 | 12.832% | $189.9865 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $233.93 | 10.366% | $258.1792 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $122.60 | 5.492% | $129.3332 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $42.84 | 7.187% | $45.9189 | $45.92 | $45.90 | $45.90 |
| 7 purchase totals = | $1,048.93 | $1,158.1926 | $1,158.19 | $1,158.25 | $1,158.20 | |