| 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 | $157.96 | 7.742% | $170.1893 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $245.54 | 6.345% | $261.1195 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $106.49 | 7.305% | $114.2691 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $178.79 | 9.835% | $196.374 | $196.37 | $196.35 | $196.40 |
| Purchase #5 | $178.95 | 8.847% | $194.7817 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $46.79 | 11.331% | $52.0918 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $199.78 | 7.799% | $215.3608 | $215.36 | $215.35 | $215.40 |
| 7 purchase totals = | $1,114.30 | $1,204.1862 | $1,204.18 | $1,204.15 | $1,204.30 | |