| 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 | $162.42 | 8.593% | $176.3768 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $147.73 | 8.360% | $160.0802 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $122.35 | 5.371% | $128.9214 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $8.37 | 6.124% | $8.8826 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $250.56 | 12.232% | $281.2085 | $281.21 | $281.20 | $281.20 |
| Purchase #6 | $201.50 | 9.870% | $221.3881 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $41.79 | 5.823% | $44.2234 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $934.72 | $1,021.0810 | $1,021.08 | $1,021.10 | $1,021.10 | |