| 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 | $173.57 | 4.698% | $181.7243 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $150.71 | 13.468% | $171.0076 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $221.83 | 4.230% | $231.2134 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $212.99 | 7.795% | $229.5926 | $229.59 | $229.60 | $229.60 |
| Purchase #5 | $204.91 | 8.595% | $222.522 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $166.65 | 5.615% | $176.0074 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $31.66 | 8.636% | $34.3942 | $34.39 | $34.40 | $34.40 |
| 7 purchase totals = | $1,162.32 | $1,246.4615 | $1,246.45 | $1,246.40 | $1,246.40 | |