| 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 | $179.83 | 10.318% | $198.3849 | $198.38 | $198.40 | $198.40 |
| Purchase #2 | $188.55 | 13.870% | $214.7019 | $214.70 | $214.70 | $214.70 |
| Purchase #3 | $123.68 | 4.167% | $128.8337 | $128.83 | $128.85 | $128.80 |
| Purchase #4 | $107.39 | 10.783% | $118.9699 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $214.73 | 13.480% | $243.6756 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $149.57 | 13.704% | $170.0671 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $160.33 | 7.130% | $171.7615 | $171.76 | $171.75 | $171.80 |
| 7 purchase totals = | $1,124.08 | $1,246.3946 | $1,246.39 | $1,246.40 | $1,246.50 | |