| 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 | $95.76 | 12.385% | $107.6199 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $140.25 | 12.209% | $157.3731 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $7.90 | 13.230% | $8.9452 | $8.95 | $8.95 | $8.90 |
| Purchase #4 | $12.96 | 12.524% | $14.5831 | $14.58 | $14.60 | $14.60 |
| Purchase #5 | $174.98 | 4.677% | $183.1638 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $13.48 | 6.571% | $14.3658 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $118.72 | 4.272% | $123.7917 | $123.79 | $123.80 | $123.80 |
| 7 purchase totals = | $564.05 | $609.8426 | $609.84 | $609.80 | $609.90 | |