| 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 | $16.68 | 10.146% | $18.3724 | $18.37 | $18.35 | $18.40 |
| Purchase #2 | $171.97 | 9.290% | $187.946 | $187.95 | $187.95 | $187.90 |
| Purchase #3 | $40.88 | 12.702% | $46.0726 | $46.07 | $46.05 | $46.10 |
| Purchase #4 | $186.89 | 12.505% | $210.2606 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $177.58 | 10.516% | $196.2543 | $196.25 | $196.25 | $196.30 |
| Purchase #6 | $92.29 | 10.141% | $101.6491 | $101.65 | $101.65 | $101.60 |
| Purchase #7 | $205.44 | 7.685% | $221.2281 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $891.73 | $981.7831 | $981.78 | $981.75 | $981.80 | |