| 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 | $187.74 | 10.186% | $206.8632 | $206.86 | $206.85 | $206.90 |
| Purchase #2 | $210.74 | 7.325% | $226.1767 | $226.18 | $226.20 | $226.20 |
| Purchase #3 | $171.97 | 8.634% | $186.8179 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $217.57 | 10.204% | $239.7708 | $239.77 | $239.75 | $239.80 |
| Purchase #5 | $125.99 | 11.648% | $140.6653 | $140.67 | $140.65 | $140.70 |
| Purchase #6 | $181.70 | 6.637% | $193.7594 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $199.92 | 11.627% | $223.1647 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $1,295.63 | $1,417.2180 | $1,417.22 | $1,417.15 | $1,417.40 | |