| 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 | $172.45 | 5.187% | $181.395 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $23.94 | 8.116% | $25.883 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $228.60 | 4.781% | $239.5294 | $239.53 | $239.55 | $239.50 |
| Purchase #4 | $178.45 | 11.726% | $199.375 | $199.38 | $199.40 | $199.40 |
| Purchase #5 | $237.54 | 13.362% | $269.2801 | $269.28 | $269.30 | $269.30 |
| Purchase #6 | $224.70 | 5.222% | $236.4338 | $236.43 | $236.45 | $236.40 |
| Purchase #7 | $208.71 | 8.230% | $225.8868 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $1,274.39 | $1,377.7831 | $1,377.79 | $1,377.90 | $1,377.80 | |