| 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 | $164.89 | 5.706% | $174.2986 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $170.39 | 5.711% | $180.121 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $50.64 | 12.807% | $57.1255 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $124.41 | 6.277% | $132.2192 | $132.22 | $132.20 | $132.20 |
| Purchase #5 | $80.42 | 11.232% | $89.4528 | $89.45 | $89.45 | $89.50 |
| Purchase #6 | $142.35 | 10.491% | $157.2839 | $157.28 | $157.30 | $157.30 |
| Purchase #7 | $143.82 | 7.327% | $154.3577 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $876.92 | $944.8587 | $944.86 | $944.85 | $944.90 | |