| 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 | $177.82 | 5.413% | $187.4454 | $187.45 | $187.45 | $187.40 |
| Purchase #2 | $94.57 | 4.441% | $98.7699 | $98.77 | $98.75 | $98.80 |
| Purchase #3 | $85.79 | 3.176% | $88.5147 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $71.42 | 8.232% | $77.2993 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $209.99 | 7.490% | $225.7183 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $16.53 | 7.319% | $17.7398 | $17.74 | $17.75 | $17.70 |
| Purchase #7 | $75.46 | 6.217% | $80.1513 | $80.15 | $80.15 | $80.20 |
| 7 purchase totals = | $731.58 | $775.6387 | $775.64 | $775.60 | $775.60 | |