| 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 | $39.56 | 5.434% | $41.7097 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $162.45 | 12.554% | $182.844 | $182.84 | $182.85 | $182.80 |
| Purchase #3 | $178.65 | 6.513% | $190.2855 | $190.29 | $190.30 | $190.30 |
| Purchase #4 | $70.38 | 7.673% | $75.7803 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $25.68 | 4.133% | $26.7414 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $186.41 | 11.636% | $208.1007 | $208.10 | $208.10 | $208.10 |
| Purchase #7 | $182.31 | 3.654% | $188.9716 | $188.97 | $188.95 | $189.00 |
| 7 purchase totals = | $845.44 | $914.4332 | $914.43 | $914.45 | $914.40 | |