| 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 | $152.37 | 8.200% | $164.8643 | $164.86 | $164.85 | $164.90 |
| Purchase #2 | $231.57 | 6.702% | $247.0898 | $247.09 | $247.10 | $247.10 |
| Purchase #3 | $181.31 | 6.790% | $193.6209 | $193.62 | $193.60 | $193.60 |
| Purchase #4 | $215.48 | 3.330% | $222.6555 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $91.41 | 6.140% | $97.0226 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $42.77 | 9.821% | $46.9704 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $110.40 | 6.544% | $117.6246 | $117.62 | $117.60 | $117.60 |
| 7 purchase totals = | $1,025.31 | $1,089.8481 | $1,089.84 | $1,089.75 | $1,089.90 | |