| 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 | $225.85 | 8.545% | $245.1489 | $245.15 | $245.15 | $245.10 |
| Purchase #2 | $36.94 | 8.861% | $40.2133 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $94.86 | 13.396% | $107.5674 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $5.75 | 4.512% | $6.0094 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $162.47 | 8.601% | $176.444 | $176.44 | $176.45 | $176.40 |
| Purchase #6 | $72.43 | 11.689% | $80.8963 | $80.90 | $80.90 | $80.90 |
| Purchase #7 | $89.84 | 12.493% | $101.0637 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $688.14 | $757.3430 | $757.34 | $757.30 | $757.30 | |