| 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 | $148.63 | 10.864% | $164.7772 | $164.78 | $164.80 | $164.80 |
| Purchase #2 | $161.41 | 9.177% | $176.2226 | $176.22 | $176.20 | $176.20 |
| Purchase #3 | $95.58 | 8.283% | $103.4969 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $70.37 | 13.501% | $79.8707 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $185.63 | 6.119% | $196.9887 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $177.91 | 10.117% | $195.9092 | $195.91 | $195.90 | $195.90 |
| Purchase #7 | $213.52 | 5.490% | $225.2422 | $225.24 | $225.25 | $225.20 |
| 7 purchase totals = | $1,053.05 | $1,142.5075 | $1,142.51 | $1,142.50 | $1,142.50 | |