| 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 | $179.40 | 7.210% | $192.3347 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $71.32 | 6.467% | $75.9323 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $99.94 | 3.849% | $103.7867 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $248.51 | 7.535% | $267.2352 | $267.24 | $267.25 | $267.20 |
| Purchase #5 | $131.80 | 3.362% | $136.2311 | $136.23 | $136.25 | $136.20 |
| Purchase #6 | $207.95 | 3.721% | $215.6878 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $56.43 | 12.423% | $63.4403 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $995.35 | $1,054.6481 | $1,054.65 | $1,054.75 | $1,054.50 | |