| 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 | $118.32 | 7.691% | $127.42 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $185.79 | 9.198% | $202.879 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $139.82 | 6.367% | $148.7223 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $180.66 | 12.496% | $203.2353 | $203.24 | $203.25 | $203.20 |
| Purchase #5 | $19.76 | 12.183% | $22.1674 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $134.46 | 9.731% | $147.5443 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $33.39 | 8.532% | $36.2388 | $36.24 | $36.25 | $36.20 |
| 7 purchase totals = | $812.20 | $888.2071 | $888.21 | $888.20 | $888.10 | |