| 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 | $211.82 | 3.275% | $218.7571 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $14.31 | 4.150% | $14.9039 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $29.38 | 5.502% | $30.9965 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $120.33 | 7.644% | $129.528 | $129.53 | $129.55 | $129.50 |
| Purchase #5 | $146.59 | 6.395% | $155.9644 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $58.50 | 8.650% | $63.5603 | $63.56 | $63.55 | $63.60 |
| Purchase #7 | $59.64 | 6.844% | $63.7218 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $640.57 | $677.4320 | $677.43 | $677.40 | $677.50 | |