| 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 | $97.27 | 8.545% | $105.5817 | $105.58 | $105.60 | $105.60 |
| Purchase #2 | $154.78 | 13.727% | $176.0267 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $179.88 | 5.602% | $189.9569 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $65.67 | 3.310% | $67.8437 | $67.84 | $67.85 | $67.80 |
| Purchase #5 | $51.70 | 13.743% | $58.8051 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $99.88 | 3.562% | $103.4377 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $248.64 | 7.220% | $266.5918 | $266.59 | $266.60 | $266.60 |
| 7 purchase totals = | $897.82 | $968.2436 | $968.25 | $968.30 | $968.20 | |