| 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 | $196.33 | 6.760% | $209.6019 | $209.60 | $209.60 | $209.60 |
| Purchase #2 | $129.81 | 12.245% | $145.7052 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $142.61 | 11.185% | $158.5609 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $80.75 | 13.348% | $91.5285 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $144.82 | 6.776% | $154.633 | $154.63 | $154.65 | $154.60 |
| Purchase #6 | $115.39 | 4.439% | $120.5122 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $61.48 | 4.818% | $64.4421 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $871.19 | $944.9838 | $944.98 | $945.00 | $944.90 | |