| 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 | $79.49 | 4.258% | $82.8747 | $82.87 | $82.85 | $82.90 |
| Purchase #2 | $220.83 | 7.177% | $236.679 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $178.73 | 8.416% | $193.7719 | $193.77 | $193.75 | $193.80 |
| Purchase #4 | $159.89 | 3.142% | $164.9137 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $84.88 | 7.617% | $91.3453 | $91.35 | $91.35 | $91.30 |
| Purchase #6 | $202.67 | 10.687% | $224.3293 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $180.63 | 6.806% | $192.9237 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $1,107.12 | $1,186.8376 | $1,186.83 | $1,186.80 | $1,186.80 | |