| 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 | $151.56 | 11.374% | $168.7984 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $70.47 | 13.399% | $79.9123 | $79.91 | $79.90 | $79.90 |
| Purchase #3 | $186.61 | 6.563% | $198.8572 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $69.79 | 5.614% | $73.708 | $73.71 | $73.70 | $73.70 |
| Purchase #5 | $120.43 | 4.672% | $126.0565 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $5.25 | 9.292% | $5.7378 | $5.74 | $5.75 | $5.70 |
| Purchase #7 | $199.70 | 13.291% | $226.2421 | $226.24 | $226.25 | $226.20 |
| 7 purchase totals = | $803.81 | $879.3123 | $879.32 | $879.30 | $879.30 | |