| 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 | $158.27 | 4.235% | $164.9727 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $231.95 | 6.682% | $247.4489 | $247.45 | $247.45 | $247.40 |
| Purchase #3 | $135.78 | 13.426% | $154.0098 | $154.01 | $154.00 | $154.00 |
| Purchase #4 | $225.58 | 11.760% | $252.1082 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $54.48 | 11.215% | $60.5899 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $85.91 | 9.827% | $94.3524 | $94.35 | $94.35 | $94.40 |
| Purchase #7 | $186.74 | 5.447% | $196.9117 | $196.91 | $196.90 | $196.90 |
| 7 purchase totals = | $1,078.71 | $1,170.3936 | $1,170.39 | $1,170.35 | $1,170.40 | |