| 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 | $176.95 | 5.176% | $186.1089 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $186.69 | 13.533% | $211.9548 | $211.95 | $211.95 | $212.00 |
| Purchase #3 | $184.50 | 11.639% | $205.974 | $205.97 | $205.95 | $206.00 |
| Purchase #4 | $101.40 | 4.165% | $105.6233 | $105.62 | $105.60 | $105.60 |
| Purchase #5 | $223.56 | 9.663% | $245.1626 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $154.32 | 13.157% | $174.6239 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $198.71 | 7.344% | $213.3033 | $213.30 | $213.30 | $213.30 |
| 7 purchase totals = | $1,226.13 | $1,342.7508 | $1,342.73 | $1,342.65 | $1,342.80 | |