| 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 | $164.48 | 7.506% | $176.8259 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $15.81 | 9.719% | $17.3466 | $17.35 | $17.35 | $17.30 |
| Purchase #3 | $58.48 | 11.646% | $65.2906 | $65.29 | $65.30 | $65.30 |
| Purchase #4 | $171.56 | 4.102% | $178.5974 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $123.62 | 7.540% | $132.9409 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $93.66 | 4.167% | $97.5628 | $97.56 | $97.55 | $97.60 |
| Purchase #7 | $52.96 | 3.563% | $54.847 | $54.85 | $54.85 | $54.80 |
| 7 purchase totals = | $680.57 | $723.4112 | $723.42 | $723.45 | $723.30 | |