| 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 | $153.85 | 11.116% | $170.952 | $170.95 | $170.95 | $171.00 |
| Purchase #2 | $28.87 | 7.182% | $30.9434 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $69.88 | 13.223% | $79.1202 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $128.27 | 13.459% | $145.5339 | $145.53 | $145.55 | $145.50 |
| Purchase #5 | $214.52 | 4.290% | $223.7229 | $223.72 | $223.70 | $223.70 |
| Purchase #6 | $132.49 | 9.405% | $144.9507 | $144.95 | $144.95 | $145.00 |
| Purchase #7 | $229.90 | 13.332% | $260.5503 | $260.55 | $260.55 | $260.60 |
| 7 purchase totals = | $957.78 | $1,055.7734 | $1,055.76 | $1,055.75 | $1,055.80 | |