| 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 | $94.89 | 7.332% | $101.8473 | $101.85 | $101.85 | $101.80 |
| Purchase #2 | $153.38 | 13.178% | $173.5924 | $173.59 | $173.60 | $173.60 |
| Purchase #3 | $143.46 | 13.613% | $162.9892 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $66.85 | 3.308% | $69.0614 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $155.55 | 5.301% | $163.7957 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $213.67 | 4.123% | $222.4796 | $222.48 | $222.50 | $222.50 |
| Purchase #7 | $171.42 | 5.588% | $180.9989 | $181.00 | $181.00 | $181.00 |
| 7 purchase totals = | $999.22 | $1,074.7645 | $1,074.77 | $1,074.80 | $1,074.80 | |