| 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 | $154.82 | 10.307% | $170.7773 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $174.34 | 4.815% | $182.7345 | $182.73 | $182.75 | $182.70 |
| Purchase #3 | $201.83 | 12.770% | $227.6037 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $170.71 | 6.201% | $181.2957 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $204.35 | 8.133% | $220.9698 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $186.83 | 10.244% | $205.9689 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $24.69 | 4.327% | $25.7583 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $1,117.57 | $1,215.1082 | $1,215.11 | $1,215.10 | $1,215.20 | |