| 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 | $71.48 | 13.781% | $81.3307 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $120.38 | 11.866% | $134.6643 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $205.41 | 12.604% | $231.2999 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $70.73 | 12.756% | $79.7523 | $79.75 | $79.75 | $79.80 |
| Purchase #5 | $140.36 | 8.446% | $152.2148 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $216.35 | 9.339% | $236.5549 | $236.55 | $236.55 | $236.60 |
| Purchase #7 | $166.92 | 8.269% | $180.7226 | $180.72 | $180.70 | $180.70 |
| 7 purchase totals = | $991.63 | $1,096.5395 | $1,096.52 | $1,096.50 | $1,096.60 | |