| 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 | $122.77 | 10.171% | $135.2569 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $130.25 | 7.758% | $140.3548 | $140.35 | $140.35 | $140.40 |
| Purchase #3 | $221.73 | 8.183% | $239.8742 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $160.46 | 4.461% | $167.6181 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $67.72 | 13.422% | $76.8094 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $10.68 | 7.803% | $11.5134 | $11.51 | $11.50 | $11.50 |
| Purchase #7 | $129.71 | 10.235% | $142.9858 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $843.32 | $914.4126 | $914.41 | $914.35 | $914.50 | |