| 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 | $127.51 | 11.714% | $142.4465 | $142.45 | $142.45 | $142.40 |
| Purchase #2 | $44.68 | 12.506% | $50.2677 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $12.92 | 3.797% | $13.4106 | $13.41 | $13.40 | $13.40 |
| Purchase #4 | $105.99 | 12.481% | $119.2186 | $119.22 | $119.20 | $119.20 |
| Purchase #5 | $35.86 | 7.264% | $38.4649 | $38.46 | $38.45 | $38.50 |
| Purchase #6 | $94.65 | 13.313% | $107.2508 | $107.25 | $107.25 | $107.30 |
| Purchase #7 | $171.58 | 8.696% | $186.5006 | $186.50 | $186.50 | $186.50 |
| 7 purchase totals = | $593.19 | $657.5597 | $657.56 | $657.50 | $657.60 | |