| 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 | $186.30 | 4.626% | $194.9182 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $125.96 | 5.715% | $133.1586 | $133.16 | $133.15 | $133.20 |
| Purchase #3 | $67.46 | 13.737% | $76.727 | $76.73 | $76.75 | $76.70 |
| Purchase #4 | $99.42 | 7.377% | $106.7542 | $106.75 | $106.75 | $106.80 |
| Purchase #5 | $85.31 | 12.395% | $95.8842 | $95.88 | $95.90 | $95.90 |
| Purchase #6 | $223.42 | 4.410% | $233.2728 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $218.43 | 5.116% | $229.6049 | $229.60 | $229.60 | $229.60 |
| 7 purchase totals = | $1,006.30 | $1,070.3199 | $1,070.31 | $1,070.30 | $1,070.40 | |