| 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 | $147.95 | 6.460% | $157.5076 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $229.25 | 10.824% | $254.064 | $254.06 | $254.05 | $254.10 |
| Purchase #3 | $221.95 | 13.633% | $252.2084 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $196.49 | 9.722% | $215.5928 | $215.59 | $215.60 | $215.60 |
| Purchase #5 | $97.87 | 10.176% | $107.8293 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $54.47 | 5.573% | $57.5056 | $57.51 | $57.50 | $57.50 |
| Purchase #7 | $46.65 | 4.398% | $48.7017 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $994.63 | $1,093.4094 | $1,093.41 | $1,093.40 | $1,093.40 | |