| 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 | $164.95 | 3.114% | $170.0865 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $147.30 | 13.503% | $167.1899 | $167.19 | $167.20 | $167.20 |
| Purchase #3 | $180.33 | 12.567% | $202.9921 | $202.99 | $203.00 | $203.00 |
| Purchase #4 | $151.89 | 5.461% | $160.1847 | $160.18 | $160.20 | $160.20 |
| Purchase #5 | $102.77 | 6.238% | $109.1808 | $109.18 | $109.20 | $109.20 |
| Purchase #6 | $187.35 | 7.801% | $201.9652 | $201.97 | $201.95 | $202.00 |
| Purchase #7 | $169.89 | 9.530% | $186.0805 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $1,104.48 | $1,197.6797 | $1,197.68 | $1,197.75 | $1,197.80 | |