| 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 | $167.70 | 8.162% | $181.3877 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $96.35 | 6.657% | $102.764 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $136.85 | 13.871% | $155.8325 | $155.83 | $155.85 | $155.80 |
| Purchase #4 | $222.68 | 13.366% | $252.4434 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $52.25 | 6.569% | $55.6823 | $55.68 | $55.70 | $55.70 |
| Purchase #6 | $170.92 | 11.420% | $190.4391 | $190.44 | $190.45 | $190.40 |
| Purchase #7 | $152.25 | 4.656% | $159.3388 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $999.00 | $1,097.8878 | $1,097.88 | $1,097.95 | $1,097.80 | |