| 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 | $182.69 | 13.586% | $207.5103 | $207.51 | $207.50 | $207.50 |
| Purchase #2 | $39.48 | 7.730% | $42.5318 | $42.53 | $42.55 | $42.50 |
| Purchase #3 | $236.69 | 12.678% | $266.6976 | $266.70 | $266.70 | $266.70 |
| Purchase #4 | $132.58 | 5.763% | $140.2206 | $140.22 | $140.20 | $140.20 |
| Purchase #5 | $95.59 | 8.632% | $103.8413 | $103.84 | $103.85 | $103.80 |
| Purchase #6 | $9.54 | 8.356% | $10.3372 | $10.34 | $10.35 | $10.30 |
| Purchase #7 | $169.68 | 3.102% | $174.9435 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $866.25 | $946.0823 | $946.08 | $946.10 | $945.90 | |