| 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 | $166.39 | 12.159% | $186.6214 | $186.62 | $186.60 | $186.60 |
| Purchase #2 | $119.94 | 7.669% | $129.1382 | $129.14 | $129.15 | $129.10 |
| Purchase #3 | $196.82 | 13.220% | $222.8396 | $222.84 | $222.85 | $222.80 |
| Purchase #4 | $144.72 | 6.822% | $154.5928 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $42.97 | 7.788% | $46.3165 | $46.32 | $46.30 | $46.30 |
| Purchase #6 | $155.72 | 9.719% | $170.8544 | $170.85 | $170.85 | $170.90 |
| Purchase #7 | $216.80 | 3.315% | $223.9869 | $223.99 | $224.00 | $224.00 |
| 7 purchase totals = | $1,043.36 | $1,134.3498 | $1,134.35 | $1,134.35 | $1,134.30 | |