| 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 | $175.80 | 10.276% | $193.8652 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $186.27 | 13.585% | $211.5748 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $22.80 | 12.856% | $25.7312 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $215.66 | 10.401% | $238.0908 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $220.55 | 7.601% | $237.314 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $139.66 | 11.104% | $155.1678 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $44.72 | 12.833% | $50.4589 | $50.46 | $50.45 | $50.50 |
| 7 purchase totals = | $1,005.46 | $1,112.2027 | $1,112.20 | $1,112.15 | $1,112.30 | |