| 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 | $189.56 | 9.279% | $207.1493 | $207.15 | $207.15 | $207.10 |
| Purchase #2 | $57.69 | 4.600% | $60.3437 | $60.34 | $60.35 | $60.30 |
| Purchase #3 | $66.71 | 12.609% | $75.1215 | $75.12 | $75.10 | $75.10 |
| Purchase #4 | $123.49 | 9.405% | $135.1042 | $135.10 | $135.10 | $135.10 |
| Purchase #5 | $189.35 | 6.586% | $201.8206 | $201.82 | $201.80 | $201.80 |
| Purchase #6 | $27.51 | 12.379% | $30.9155 | $30.92 | $30.90 | $30.90 |
| Purchase #7 | $138.94 | 12.832% | $156.7688 | $156.77 | $156.75 | $156.80 |
| 7 purchase totals = | $793.25 | $867.2236 | $867.22 | $867.15 | $867.10 | |