| 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 | $164.63 | 6.521% | $175.3655 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $113.63 | 10.319% | $125.3555 | $125.36 | $125.35 | $125.40 |
| Purchase #3 | $17.32 | 9.574% | $18.9782 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $250.50 | 11.672% | $279.7384 | $279.74 | $279.75 | $279.70 |
| Purchase #5 | $6.33 | 6.461% | $6.739 | $6.74 | $6.75 | $6.70 |
| Purchase #6 | $54.36 | 8.316% | $58.8806 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $120.25 | 4.549% | $125.7202 | $125.72 | $125.70 | $125.70 |
| 7 purchase totals = | $727.02 | $790.7774 | $790.79 | $790.80 | $790.80 | |