| 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 | $165.80 | 5.788% | $175.3965 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $162.83 | 12.390% | $183.0046 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $199.80 | 5.259% | $210.3075 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $176.54 | 13.465% | $200.3111 | $200.31 | $200.30 | $200.30 |
| Purchase #5 | $242.70 | 8.567% | $263.4921 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $137.85 | 5.795% | $145.8384 | $145.84 | $145.85 | $145.80 |
| Purchase #7 | $230.30 | 8.234% | $249.2629 | $249.26 | $249.25 | $249.30 |
| 7 purchase totals = | $1,315.82 | $1,427.6131 | $1,427.61 | $1,427.60 | $1,427.60 | |