| 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 | $165.98 | 5.429% | $174.9911 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $10.39 | 9.664% | $11.3941 | $11.39 | $11.40 | $11.40 |
| Purchase #3 | $67.98 | 5.550% | $71.7529 | $71.75 | $71.75 | $71.80 |
| Purchase #4 | $42.27 | 3.734% | $43.8484 | $43.85 | $43.85 | $43.80 |
| Purchase #5 | $234.32 | 6.855% | $250.3826 | $250.38 | $250.40 | $250.40 |
| Purchase #6 | $76.80 | 5.683% | $81.1645 | $81.16 | $81.15 | $81.20 |
| Purchase #7 | $231.66 | 3.808% | $240.4816 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $829.40 | $874.0152 | $874.00 | $874.05 | $874.10 | |