| 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 | $167.37 | 8.122% | $180.9638 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $34.70 | 11.344% | $38.6364 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $249.37 | 12.620% | $280.8405 | $280.84 | $280.85 | $280.80 |
| Purchase #4 | $34.48 | 5.475% | $36.3678 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $5.48 | 12.714% | $6.1767 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $76.28 | 11.197% | $84.8211 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $30.81 | 6.394% | $32.78 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $598.49 | $660.5863 | $660.59 | $660.60 | $660.60 | |