| 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 | $178.91 | 6.717% | $190.9274 | $190.93 | $190.95 | $190.90 |
| Purchase #2 | $106.31 | 3.412% | $109.9373 | $109.94 | $109.95 | $109.90 |
| Purchase #3 | $171.38 | 11.267% | $190.6894 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $121.26 | 4.569% | $126.8004 | $126.80 | $126.80 | $126.80 |
| Purchase #5 | $124.90 | 4.333% | $130.3119 | $130.31 | $130.30 | $130.30 |
| Purchase #6 | $188.87 | 4.753% | $197.847 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $224.44 | 5.694% | $237.2196 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $1,116.07 | $1,183.7330 | $1,183.74 | $1,183.75 | $1,183.60 | |