| 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 | $187.87 | 10.704% | $207.9796 | $207.98 | $208.00 | $208.00 |
| Purchase #2 | $26.75 | 10.615% | $29.5895 | $29.59 | $29.60 | $29.60 |
| Purchase #3 | $137.61 | 6.400% | $146.417 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $174.46 | 7.580% | $187.6841 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $120.56 | 10.367% | $133.0585 | $133.06 | $133.05 | $133.10 |
| Purchase #6 | $92.51 | 13.228% | $104.7472 | $104.75 | $104.75 | $104.70 |
| Purchase #7 | $43.87 | 9.631% | $48.0951 | $48.10 | $48.10 | $48.10 |
| 7 purchase totals = | $783.63 | $857.5710 | $857.58 | $857.60 | $857.60 | |