| 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 | $120.96 | 9.400% | $132.3302 | $132.33 | $132.35 | $132.30 |
| Purchase #2 | $174.33 | 3.264% | $180.0201 | $180.02 | $180.00 | $180.00 |
| Purchase #3 | $100.32 | 6.740% | $107.0816 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $177.77 | 4.641% | $186.0203 | $186.02 | $186.00 | $186.00 |
| Purchase #5 | $129.53 | 13.548% | $147.0787 | $147.08 | $147.10 | $147.10 |
| Purchase #6 | $240.80 | 5.567% | $254.2053 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $9.36 | 5.168% | $9.8437 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $953.07 | $1,016.5799 | $1,016.58 | $1,016.60 | $1,016.50 | |