| 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 | $44.63 | 6.540% | $47.5488 | $47.55 | $47.55 | $47.50 |
| Purchase #2 | $204.34 | 3.594% | $211.684 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $200.82 | 5.690% | $212.2467 | $212.25 | $212.25 | $212.20 |
| Purchase #4 | $181.98 | 12.578% | $204.8694 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $193.46 | 12.333% | $217.3194 | $217.32 | $217.30 | $217.30 |
| Purchase #6 | $81.78 | 9.575% | $89.6104 | $89.61 | $89.60 | $89.60 |
| Purchase #7 | $173.47 | 4.337% | $180.9934 | $180.99 | $181.00 | $181.00 |
| 7 purchase totals = | $1,080.48 | $1,164.2721 | $1,164.27 | $1,164.25 | $1,164.20 | |