| 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 | $76.68 | 10.438% | $84.6839 | $84.68 | $84.70 | $84.70 |
| Purchase #2 | $194.40 | 7.184% | $208.3657 | $208.37 | $208.35 | $208.40 |
| Purchase #3 | $176.38 | 3.378% | $182.3381 | $182.34 | $182.35 | $182.30 |
| Purchase #4 | $179.62 | 10.680% | $198.8034 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $38.33 | 10.635% | $42.4064 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $95.36 | 4.793% | $99.9306 | $99.93 | $99.95 | $99.90 |
| Purchase #7 | $160.73 | 8.662% | $174.6524 | $174.65 | $174.65 | $174.70 |
| 7 purchase totals = | $921.50 | $991.1805 | $991.18 | $991.20 | $991.20 | |