| 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 | $151.47 | 3.242% | $156.3807 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $233.56 | 9.761% | $256.3578 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $161.69 | 5.273% | $170.2159 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $135.33 | 3.394% | $139.9231 | $139.92 | $139.90 | $139.90 |
| Purchase #5 | $189.76 | 7.714% | $204.3981 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $5.32 | 8.706% | $5.7832 | $5.78 | $5.80 | $5.80 |
| Purchase #7 | $200.90 | 8.854% | $218.6877 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $1,078.03 | $1,151.7465 | $1,151.75 | $1,151.75 | $1,151.80 | |