| 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 | $26.86 | 9.566% | $29.4294 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $137.95 | 6.550% | $146.9857 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $90.48 | 7.227% | $97.019 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $156.87 | 13.667% | $178.3094 | $178.31 | $178.30 | $178.30 |
| Purchase #5 | $165.28 | 5.642% | $174.6051 | $174.61 | $174.60 | $174.60 |
| Purchase #6 | $79.95 | 13.615% | $90.8352 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $234.45 | 8.693% | $254.8307 | $254.83 | $254.85 | $254.80 |
| 7 purchase totals = | $891.84 | $972.0145 | $972.03 | $972.05 | $971.90 | |