| 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 | $145.79 | 8.501% | $158.1836 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $32.32 | 11.448% | $36.02 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $130.63 | 11.528% | $145.689 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $91.38 | 11.715% | $102.0852 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $167.78 | 13.513% | $190.4521 | $190.45 | $190.45 | $190.50 |
| Purchase #6 | $220.64 | 4.202% | $229.9113 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $250.94 | 5.292% | $264.2197 | $264.22 | $264.20 | $264.20 |
| 7 purchase totals = | $1,039.48 | $1,126.5609 | $1,126.56 | $1,126.55 | $1,126.60 | |