| 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 | $75.57 | 6.716% | $80.6453 | $80.65 | $80.65 | $80.60 |
| Purchase #2 | $134.73 | 7.338% | $144.6165 | $144.62 | $144.60 | $144.60 |
| Purchase #3 | $148.58 | 5.566% | $156.85 | $156.85 | $156.85 | $156.90 |
| Purchase #4 | $162.57 | 5.446% | $171.4236 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $127.77 | 4.717% | $133.7969 | $133.80 | $133.80 | $133.80 |
| Purchase #6 | $143.96 | 13.375% | $163.2147 | $163.21 | $163.20 | $163.20 |
| Purchase #7 | $152.91 | 8.361% | $165.6948 | $165.69 | $165.70 | $165.70 |
| 7 purchase totals = | $946.09 | $1,016.2418 | $1,016.24 | $1,016.20 | $1,016.20 | |