| 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 | $157.51 | 13.194% | $178.2919 | $178.29 | $178.30 | $178.30 |
| Purchase #2 | $160.82 | 10.744% | $178.0985 | $178.10 | $178.10 | $178.10 |
| Purchase #3 | $236.70 | 8.702% | $257.2976 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $192.38 | 8.571% | $208.8689 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $51.92 | 12.260% | $58.2854 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $42.51 | 3.410% | $43.9596 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $223.96 | 12.499% | $251.9528 | $251.95 | $251.95 | $252.00 |
| 7 purchase totals = | $1,065.80 | $1,176.7547 | $1,176.76 | $1,176.75 | $1,176.90 | |