| 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 | $137.65 | 6.244% | $146.2449 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $14.86 | 6.489% | $15.8243 | $15.82 | $15.80 | $15.80 |
| Purchase #3 | $54.79 | 12.489% | $61.6327 | $61.63 | $61.65 | $61.60 |
| Purchase #4 | $60.83 | 9.862% | $66.8291 | $66.83 | $66.85 | $66.80 |
| Purchase #5 | $191.49 | 5.529% | $202.0775 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $82.77 | 13.338% | $93.8099 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $23.69 | 10.308% | $26.132 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $566.08 | $612.5504 | $612.54 | $612.60 | $612.40 | |