| 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 | $100.55 | 12.576% | $113.1952 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $25.90 | 3.166% | $26.72 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $189.36 | 12.402% | $212.8444 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $33.98 | 7.421% | $36.5017 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $153.74 | 13.312% | $174.2059 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $157.36 | 3.196% | $162.3892 | $162.39 | $162.40 | $162.40 |
| Purchase #7 | $96.39 | 12.107% | $108.0599 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $757.28 | $833.9163 | $833.92 | $833.90 | $833.90 | |