| 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 | $154.96 | 6.867% | $165.6011 | $165.60 | $165.60 | $165.60 |
| Purchase #2 | $9.88 | 3.732% | $10.2487 | $10.25 | $10.25 | $10.20 |
| Purchase #3 | $138.68 | 12.548% | $156.0816 | $156.08 | $156.10 | $156.10 |
| Purchase #4 | $239.59 | 4.759% | $250.9921 | $250.99 | $251.00 | $251.00 |
| Purchase #5 | $44.79 | 9.187% | $48.9049 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $35.53 | 11.186% | $39.5044 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $205.86 | 9.681% | $225.7893 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $829.29 | $897.1221 | $897.11 | $897.15 | $897.10 | |