| 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 | $181.50 | 12.735% | $204.614 | $204.61 | $204.60 | $204.60 |
| Purchase #2 | $95.81 | 12.487% | $107.7738 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $23.73 | 3.721% | $24.613 | $24.61 | $24.60 | $24.60 |
| Purchase #4 | $233.53 | 13.295% | $264.5778 | $264.58 | $264.60 | $264.60 |
| Purchase #5 | $136.74 | 5.213% | $143.8683 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $186.74 | 3.177% | $192.6727 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $141.97 | 13.156% | $160.6476 | $160.65 | $160.65 | $160.60 |
| 7 purchase totals = | $1,000.02 | $1,098.7672 | $1,098.76 | $1,098.70 | $1,098.80 | |