| 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 | $109.74 | 8.238% | $118.7804 | $118.78 | $118.80 | $118.80 |
| Purchase #2 | $182.72 | 3.445% | $189.0147 | $189.01 | $189.00 | $189.00 |
| Purchase #3 | $44.43 | 5.725% | $46.9736 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $193.37 | 7.261% | $207.4106 | $207.41 | $207.40 | $207.40 |
| Purchase #5 | $146.56 | 7.580% | $157.6692 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $66.44 | 6.453% | $70.7274 | $70.73 | $70.75 | $70.70 |
| Purchase #7 | $117.94 | 5.144% | $124.0068 | $124.01 | $124.00 | $124.00 |
| 7 purchase totals = | $861.20 | $914.5827 | $914.58 | $914.55 | $914.60 | |