| 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 | $186.98 | 11.475% | $208.436 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $231.25 | 12.614% | $260.4199 | $260.42 | $260.40 | $260.40 |
| Purchase #3 | $110.72 | 8.133% | $119.7249 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $183.91 | 4.736% | $192.62 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $131.86 | 5.555% | $139.1848 | $139.18 | $139.20 | $139.20 |
| Purchase #6 | $76.33 | 7.750% | $82.2456 | $82.25 | $82.25 | $82.20 |
| Purchase #7 | $5.87 | 6.480% | $6.2504 | $6.25 | $6.25 | $6.30 |
| 7 purchase totals = | $926.92 | $1,008.8816 | $1,008.88 | $1,008.85 | $1,008.80 | |