| 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 | $123.56 | 6.850% | $132.0239 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $175.43 | 3.157% | $180.9683 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $203.54 | 7.524% | $218.8543 | $218.85 | $218.85 | $218.90 |
| Purchase #4 | $35.50 | 10.552% | $39.246 | $39.25 | $39.25 | $39.20 |
| Purchase #5 | $178.94 | 5.578% | $188.9213 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $137.88 | 7.794% | $148.6264 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $186.35 | 12.195% | $209.0754 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $1,041.20 | $1,117.7156 | $1,117.72 | $1,117.70 | $1,117.70 | |