| 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 | $196.56 | 13.588% | $223.2686 | $223.27 | $223.25 | $223.30 |
| Purchase #2 | $158.77 | 13.849% | $180.7581 | $180.76 | $180.75 | $180.80 |
| Purchase #3 | $142.34 | 8.193% | $154.0019 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $118.30 | 4.621% | $123.7666 | $123.77 | $123.75 | $123.80 |
| Purchase #5 | $219.41 | 10.835% | $243.1831 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $54.83 | 8.825% | $59.6687 | $59.67 | $59.65 | $59.70 |
| Purchase #7 | $205.29 | 3.463% | $212.3992 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $1,095.50 | $1,197.0462 | $1,197.05 | $1,197.00 | $1,197.20 | |