| 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 | $172.65 | 10.606% | $190.9613 | $190.96 | $190.95 | $191.00 |
| Purchase #2 | $157.46 | 8.328% | $170.5733 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $196.32 | 9.173% | $214.3284 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $159.88 | 3.208% | $165.009 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $150.67 | 6.387% | $160.2933 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $78.59 | 9.633% | $86.1606 | $86.16 | $86.15 | $86.20 |
| Purchase #7 | $201.97 | 5.112% | $212.2947 | $212.29 | $212.30 | $212.30 |
| 7 purchase totals = | $1,117.54 | $1,199.6206 | $1,199.61 | $1,199.60 | $1,199.70 | |