| 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 | $156.65 | 12.416% | $176.0997 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $179.61 | 4.598% | $187.8685 | $187.87 | $187.85 | $187.90 |
| Purchase #3 | $131.37 | 9.393% | $143.7096 | $143.71 | $143.70 | $143.70 |
| Purchase #4 | $110.96 | 3.205% | $114.5163 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $146.41 | 9.609% | $160.4785 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $13.43 | 13.812% | $15.285 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $65.38 | 7.474% | $70.2665 | $70.27 | $70.25 | $70.30 |
| 7 purchase totals = | $803.81 | $868.2241 | $868.24 | $868.20 | $868.30 | |