| 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 | $180.96 | 12.568% | $203.7031 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $223.33 | 8.449% | $242.1992 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $86.76 | 5.812% | $91.8025 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $161.42 | 3.650% | $167.3118 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $28.62 | 8.539% | $31.0639 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $144.32 | 10.576% | $159.5833 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $126.82 | 5.525% | $133.8268 | $133.83 | $133.85 | $133.80 |
| 7 purchase totals = | $952.23 | $1,029.4906 | $1,029.48 | $1,029.50 | $1,029.50 | |