| 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 | $156.41 | 3.781% | $162.3239 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $176.87 | 3.610% | $183.255 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $214.90 | 9.324% | $234.9373 | $234.94 | $234.95 | $234.90 |
| Purchase #4 | $164.47 | 6.728% | $175.5355 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $145.99 | 8.379% | $158.2225 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $88.94 | 10.564% | $98.3356 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $215.47 | 13.814% | $245.235 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $1,163.05 | $1,257.8448 | $1,257.86 | $1,257.85 | $1,257.70 | |