| 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 | $242.35 | 6.332% | $257.6956 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $74.70 | 7.349% | $80.1897 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $108.35 | 11.292% | $120.5849 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $182.58 | 4.575% | $190.933 | $190.93 | $190.95 | $190.90 |
| Purchase #5 | $102.76 | 7.752% | $110.726 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $28.52 | 6.764% | $30.4491 | $30.45 | $30.45 | $30.40 |
| Purchase #7 | $123.35 | 11.357% | $137.3589 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $862.61 | $927.9372 | $927.94 | $928.00 | $927.90 | |