| 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 | $140.75 | 5.617% | $148.6559 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $85.87 | 6.650% | $91.5804 | $91.58 | $91.60 | $91.60 |
| Purchase #3 | $186.28 | 5.729% | $196.952 | $196.95 | $196.95 | $197.00 |
| Purchase #4 | $9.98 | 5.640% | $10.5429 | $10.54 | $10.55 | $10.50 |
| Purchase #5 | $84.42 | 9.526% | $92.4618 | $92.46 | $92.45 | $92.50 |
| Purchase #6 | $247.43 | 11.140% | $274.9937 | $274.99 | $275.00 | $275.00 |
| Purchase #7 | $22.42 | 10.747% | $24.8295 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $777.15 | $840.0162 | $840.01 | $840.05 | $840.10 | |