| 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 | $156.74 | 6.465% | $166.8732 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $103.33 | 9.713% | $113.3664 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $132.81 | 8.102% | $143.5703 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $69.26 | 12.338% | $77.8053 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $236.86 | 6.349% | $251.8982 | $251.90 | $251.90 | $251.90 |
| Purchase #6 | $185.52 | 8.858% | $201.9534 | $201.95 | $201.95 | $202.00 |
| Purchase #7 | $99.63 | 7.611% | $107.2128 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $984.15 | $1,062.6796 | $1,062.68 | $1,062.60 | $1,062.80 | |