| 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 | $159.95 | 6.619% | $170.5371 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $150.51 | 13.372% | $170.6362 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $140.49 | 3.458% | $145.3481 | $145.35 | $145.35 | $145.30 |
| Purchase #4 | $46.37 | 6.497% | $49.3827 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $227.41 | 3.804% | $236.0607 | $236.06 | $236.05 | $236.10 |
| Purchase #6 | $83.29 | 11.552% | $92.9117 | $92.91 | $92.90 | $92.90 |
| Purchase #7 | $187.92 | 10.243% | $207.1686 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $995.94 | $1,072.0451 | $1,072.05 | $1,072.05 | $1,072.00 | |