| 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 | $134.64 | 9.305% | $147.1683 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $148.70 | 13.196% | $168.3225 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $10.67 | 6.831% | $11.3989 | $11.40 | $11.40 | $11.40 |
| Purchase #4 | $132.54 | 6.653% | $141.3579 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $211.34 | 11.254% | $235.1242 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $122.99 | 6.529% | $131.02 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $250.70 | 3.290% | $258.948 | $258.95 | $258.95 | $258.90 |
| 7 purchase totals = | $1,011.58 | $1,093.3398 | $1,093.34 | $1,093.25 | $1,093.30 | |