| 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 | $104.49 | 7.714% | $112.5504 | $112.55 | $112.55 | $112.60 |
| Purchase #2 | $163.62 | 4.567% | $171.0925 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $139.58 | 4.618% | $146.0258 | $146.03 | $146.05 | $146.00 |
| Purchase #4 | $103.89 | 13.248% | $117.6533 | $117.65 | $117.65 | $117.70 |
| Purchase #5 | $160.99 | 11.756% | $179.916 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $157.46 | 13.809% | $179.2037 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $129.62 | 11.583% | $144.6339 | $144.63 | $144.65 | $144.60 |
| 7 purchase totals = | $959.65 | $1,051.0756 | $1,051.07 | $1,051.10 | $1,051.10 | |