| 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 | $121.87 | 12.144% | $136.6699 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $183.40 | 12.422% | $206.1819 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $203.57 | 10.258% | $224.4522 | $224.45 | $224.45 | $224.50 |
| Purchase #4 | $163.74 | 5.358% | $172.5132 | $172.51 | $172.50 | $172.50 |
| Purchase #5 | $194.36 | 5.371% | $204.7991 | $204.80 | $204.80 | $204.80 |
| Purchase #6 | $198.39 | 5.812% | $209.9204 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $200.46 | 9.500% | $219.5037 | $219.50 | $219.50 | $219.50 |
| 7 purchase totals = | $1,265.79 | $1,374.0404 | $1,374.03 | $1,374.00 | $1,374.10 | |