| 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 | $85.35 | 7.300% | $91.5806 | $91.58 | $91.60 | $91.60 |
| Purchase #2 | $216.93 | 3.113% | $223.683 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $99.36 | 3.838% | $103.1734 | $103.17 | $103.15 | $103.20 |
| Purchase #4 | $186.84 | 7.770% | $201.3575 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $72.47 | 13.620% | $82.3404 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $144.35 | 9.737% | $158.4054 | $158.41 | $158.40 | $158.40 |
| Purchase #7 | $158.41 | 11.158% | $176.0854 | $176.09 | $176.10 | $176.10 |
| 7 purchase totals = | $963.71 | $1,036.6257 | $1,036.63 | $1,036.65 | $1,036.70 | |