| 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 | $150.26 | 3.719% | $155.8482 | $155.85 | $155.85 | $155.80 |
| Purchase #2 | $46.51 | 7.197% | $49.8573 | $49.86 | $49.85 | $49.90 |
| Purchase #3 | $219.66 | 4.823% | $230.2542 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $76.56 | 5.780% | $80.9852 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $182.68 | 10.847% | $202.4953 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $236.37 | 9.697% | $259.2908 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $57.99 | 7.839% | $62.5358 | $62.54 | $62.55 | $62.50 |
| 7 purchase totals = | $970.03 | $1,041.2668 | $1,041.28 | $1,041.30 | $1,041.30 | |