| 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 | $158.78 | 3.253% | $163.9451 | $163.95 | $163.95 | $163.90 |
| Purchase #2 | $242.69 | 12.490% | $273.002 | $273.00 | $273.00 | $273.00 |
| Purchase #3 | $135.53 | 3.319% | $140.0282 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $142.95 | 6.258% | $151.8958 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $223.78 | 6.511% | $238.3503 | $238.35 | $238.35 | $238.40 |
| Purchase #6 | $97.74 | 3.641% | $101.2987 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $240.68 | 6.846% | $257.157 | $257.16 | $257.15 | $257.20 |
| 7 purchase totals = | $1,242.15 | $1,325.6771 | $1,325.69 | $1,325.70 | $1,325.70 | |