| 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 | $158.33 | 11.393% | $176.3685 | $176.37 | $176.35 | $176.40 |
| Purchase #2 | $38.92 | 13.734% | $44.2653 | $44.27 | $44.25 | $44.30 |
| Purchase #3 | $114.97 | 3.828% | $119.3711 | $119.37 | $119.35 | $119.40 |
| Purchase #4 | $22.27 | 3.243% | $22.9922 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $10.95 | 5.623% | $11.5657 | $11.57 | $11.55 | $11.60 |
| Purchase #6 | $73.51 | 9.411% | $80.428 | $80.43 | $80.45 | $80.40 |
| Purchase #7 | $62.70 | 10.125% | $69.0484 | $69.05 | $69.05 | $69.00 |
| 7 purchase totals = | $481.65 | $524.0392 | $524.05 | $524.00 | $524.10 | |