| 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 | $176.49 | 9.471% | $193.2054 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $15.58 | 13.227% | $17.6408 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $121.75 | 11.822% | $136.1433 | $136.14 | $136.15 | $136.10 |
| Purchase #4 | $194.60 | 12.449% | $218.8258 | $218.83 | $218.85 | $218.80 |
| Purchase #5 | $231.57 | 3.170% | $238.9108 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $227.37 | 3.654% | $235.6781 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $17.37 | 3.697% | $18.0122 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $984.73 | $1,058.4164 | $1,058.42 | $1,058.45 | $1,058.30 | |