| 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 | $95.68 | 13.579% | $108.6724 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $205.98 | 5.515% | $217.3398 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $148.98 | 13.543% | $169.1564 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $9.55 | 5.798% | $10.1037 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $203.48 | 10.709% | $225.2707 | $225.27 | $225.25 | $225.30 |
| Purchase #6 | $208.75 | 4.506% | $218.1563 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $178.98 | 4.399% | $186.8533 | $186.85 | $186.85 | $186.90 |
| 7 purchase totals = | $1,051.40 | $1,135.5526 | $1,135.55 | $1,135.50 | $1,135.70 | |