| 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 | $162.25 | 6.564% | $172.9001 | $172.90 | $172.90 | $172.90 |
| Purchase #2 | $236.56 | 6.321% | $251.513 | $251.51 | $251.50 | $251.50 |
| Purchase #3 | $236.77 | 4.248% | $246.828 | $246.83 | $246.85 | $246.80 |
| Purchase #4 | $76.66 | 4.279% | $79.9403 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $179.94 | 5.510% | $189.8547 | $189.85 | $189.85 | $189.90 |
| Purchase #6 | $128.37 | 10.621% | $142.0042 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $173.80 | 7.427% | $186.7081 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $1,194.35 | $1,269.7484 | $1,269.74 | $1,269.75 | $1,269.70 | |