| 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 | $168.80 | 6.398% | $179.5998 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $226.37 | 13.145% | $256.1263 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $191.67 | 12.253% | $215.1553 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $134.70 | 9.353% | $147.2985 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $203.86 | 9.727% | $223.6895 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $61.90 | 10.265% | $68.254 | $68.25 | $68.25 | $68.30 |
| Purchase #7 | $125.87 | 4.124% | $131.0609 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $1,113.17 | $1,221.1843 | $1,221.19 | $1,221.20 | $1,221.30 | |