| 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 | $141.37 | 4.127% | $147.2043 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $75.80 | 9.662% | $83.1238 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $212.69 | 5.285% | $223.9307 | $223.93 | $223.95 | $223.90 |
| Purchase #4 | $191.67 | 9.447% | $209.7771 | $209.78 | $209.80 | $209.80 |
| Purchase #5 | $180.66 | 9.687% | $198.1605 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $74.87 | 13.792% | $85.1961 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $126.26 | 13.575% | $143.3998 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $1,003.32 | $1,090.7923 | $1,090.79 | $1,090.80 | $1,090.80 | |