| 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 | $149.62 | 8.646% | $162.5561 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $186.66 | 6.418% | $198.6398 | $198.64 | $198.65 | $198.60 |
| Purchase #3 | $36.79 | 6.275% | $39.0986 | $39.10 | $39.10 | $39.10 |
| Purchase #4 | $186.25 | 13.336% | $211.0883 | $211.09 | $211.10 | $211.10 |
| Purchase #5 | $235.97 | 11.687% | $263.5478 | $263.55 | $263.55 | $263.50 |
| Purchase #6 | $158.77 | 13.433% | $180.0976 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $78.42 | 4.792% | $82.1779 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $1,032.48 | $1,137.2061 | $1,137.22 | $1,137.25 | $1,137.20 | |