| 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 | $114.30 | 10.812% | $126.6581 | $126.66 | $126.65 | $126.70 |
| Purchase #2 | $71.52 | 6.749% | $76.3469 | $76.35 | $76.35 | $76.30 |
| Purchase #3 | $156.83 | 5.247% | $165.0589 | $165.06 | $165.05 | $165.10 |
| Purchase #4 | $113.62 | 13.382% | $128.8246 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $124.72 | 4.157% | $129.9046 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $77.97 | 3.505% | $80.7028 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $172.83 | 11.387% | $192.5102 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $831.79 | $900.0061 | $900.00 | $899.95 | $900.00 | |