| 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 | $167.48 | 7.217% | $179.567 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $63.28 | 8.212% | $68.4766 | $68.48 | $68.50 | $68.50 |
| Purchase #3 | $14.65 | 12.588% | $16.4941 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $94.52 | 6.313% | $100.487 | $100.49 | $100.50 | $100.50 |
| Purchase #5 | $22.35 | 6.702% | $23.8479 | $23.85 | $23.85 | $23.80 |
| Purchase #6 | $149.31 | 10.738% | $165.3429 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $202.89 | 8.521% | $220.1783 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $714.48 | $774.3938 | $774.40 | $774.45 | $774.40 | |