| 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 | $141.68 | 11.529% | $158.0143 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $183.89 | 13.582% | $208.8659 | $208.87 | $208.85 | $208.90 |
| Purchase #3 | $249.53 | 7.548% | $268.3645 | $268.36 | $268.35 | $268.40 |
| Purchase #4 | $186.80 | 9.620% | $204.7702 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $141.95 | 3.703% | $147.2064 | $147.21 | $147.20 | $147.20 |
| Purchase #6 | $80.45 | 7.673% | $86.6229 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $36.95 | 8.170% | $39.9688 | $39.97 | $39.95 | $40.00 |
| 7 purchase totals = | $1,021.25 | $1,113.8130 | $1,113.81 | $1,113.70 | $1,113.90 | |