| 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 | $155.79 | 7.244% | $167.0754 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $62.47 | 12.602% | $70.3425 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $32.90 | 12.642% | $37.0592 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $5.27 | 13.666% | $5.9902 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $25.38 | 8.825% | $27.6198 | $27.62 | $27.60 | $27.60 |
| Purchase #6 | $34.86 | 4.390% | $36.3904 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $10.65 | 8.687% | $11.5752 | $11.58 | $11.60 | $11.60 |
| 7 purchase totals = | $327.32 | $356.0527 | $356.06 | $356.10 | $356.10 | |