| 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 | $182.40 | 12.315% | $204.8626 | $204.86 | $204.85 | $204.90 |
| Purchase #2 | $167.65 | 4.857% | $175.7928 | $175.79 | $175.80 | $175.80 |
| Purchase #3 | $130.25 | 6.685% | $138.9572 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $166.79 | 13.260% | $188.9064 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $25.50 | 6.840% | $27.2442 | $27.24 | $27.25 | $27.20 |
| Purchase #6 | $129.59 | 9.205% | $141.5188 | $141.52 | $141.50 | $141.50 |
| Purchase #7 | $150.73 | 5.254% | $158.6494 | $158.65 | $158.65 | $158.60 |
| 7 purchase totals = | $952.91 | $1,035.9314 | $1,035.93 | $1,035.90 | $1,035.90 | |