| 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 | $107.46 | 9.767% | $117.9556 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $165.52 | 6.574% | $176.4013 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $154.69 | 11.831% | $172.9914 | $172.99 | $173.00 | $173.00 |
| Purchase #4 | $238.29 | 12.329% | $267.6688 | $267.67 | $267.65 | $267.70 |
| Purchase #5 | $210.59 | 6.287% | $223.8298 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $102.26 | 12.160% | $114.6948 | $114.69 | $114.70 | $114.70 |
| Purchase #7 | $27.73 | 3.776% | $28.7771 | $28.78 | $28.80 | $28.80 |
| 7 purchase totals = | $1,006.54 | $1,102.3188 | $1,102.32 | $1,102.35 | $1,102.40 | |