| 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 | $214.35 | 9.537% | $234.7926 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $16.81 | 12.432% | $18.8998 | $18.90 | $18.90 | $18.90 |
| Purchase #3 | $133.32 | 10.542% | $147.3746 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $67.98 | 13.823% | $77.3769 | $77.38 | $77.40 | $77.40 |
| Purchase #5 | $162.45 | 3.457% | $168.0659 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $204.88 | 7.541% | $220.33 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $71.98 | 7.793% | $77.5894 | $77.59 | $77.60 | $77.60 |
| 7 purchase totals = | $871.77 | $944.4292 | $944.43 | $944.45 | $944.50 | |