| 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 | $167.53 | 7.359% | $179.8585 | $179.86 | $179.85 | $179.90 |
| Purchase #2 | $214.84 | 7.626% | $231.2237 | $231.22 | $231.20 | $231.20 |
| Purchase #3 | $99.94 | 6.353% | $106.2892 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $184.90 | 12.438% | $207.8979 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $147.55 | 10.617% | $163.2154 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $86.27 | 12.208% | $96.8018 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $17.54 | 11.495% | $19.5562 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $918.57 | $1,004.8427 | $1,004.85 | $1,004.80 | $1,004.90 | |