| 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 | $178.25 | 7.748% | $192.0608 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $118.41 | 9.777% | $129.9869 | $129.99 | $130.00 | $130.00 |
| Purchase #3 | $62.83 | 11.748% | $70.2113 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $76.52 | 12.185% | $85.844 | $85.84 | $85.85 | $85.80 |
| Purchase #5 | $151.86 | 10.691% | $168.0954 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $112.48 | 9.146% | $122.7674 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $162.79 | 11.254% | $181.1104 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $863.14 | $950.0762 | $950.08 | $950.05 | $950.10 | |