| 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 | $144.62 | 13.554% | $164.2218 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $202.48 | 4.492% | $211.5754 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $124.49 | 3.813% | $129.2368 | $129.24 | $129.25 | $129.20 |
| Purchase #4 | $28.80 | 5.453% | $30.3705 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $70.66 | 3.442% | $73.0921 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $241.42 | 6.360% | $256.7743 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $41.54 | 12.789% | $46.8526 | $46.85 | $46.85 | $46.90 |
| 7 purchase totals = | $854.01 | $912.1235 | $912.12 | $912.10 | $912.20 | |