| 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 | $161.83 | 13.374% | $183.4731 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $182.40 | 4.457% | $190.5296 | $190.53 | $190.55 | $190.50 |
| Purchase #3 | $187.79 | 13.702% | $213.521 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $97.73 | 11.586% | $109.053 | $109.05 | $109.05 | $109.10 |
| Purchase #5 | $223.79 | 6.658% | $238.6899 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $7.32 | 12.656% | $8.2464 | $8.25 | $8.25 | $8.20 |
| Purchase #7 | $82.53 | 12.655% | $92.9742 | $92.97 | $92.95 | $93.00 |
| 7 purchase totals = | $943.39 | $1,036.4872 | $1,036.48 | $1,036.45 | $1,036.50 | |