| 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 | $158.28 | 10.557% | $174.9896 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $106.83 | 3.229% | $110.2795 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $113.72 | 5.347% | $119.8006 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $64.26 | 5.830% | $68.0064 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $54.63 | 6.253% | $58.046 | $58.05 | $58.05 | $58.00 |
| Purchase #6 | $21.37 | 4.200% | $22.2675 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $63.69 | 11.315% | $70.8965 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $582.78 | $624.2861 | $624.30 | $624.30 | $624.30 | |