| 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 | $95.49 | 6.456% | $101.6548 | $101.65 | $101.65 | $101.70 |
| Purchase #2 | $156.73 | 5.626% | $165.5476 | $165.55 | $165.55 | $165.50 |
| Purchase #3 | $230.40 | 5.573% | $243.2402 | $243.24 | $243.25 | $243.20 |
| Purchase #4 | $153.88 | 13.302% | $174.3491 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $174.87 | 7.491% | $187.9695 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $71.90 | 5.862% | $76.1148 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $145.53 | 7.638% | $156.6456 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $1,028.80 | $1,105.5216 | $1,105.52 | $1,105.50 | $1,105.40 | |