| 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 | $126.47 | 4.440% | $132.0853 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $141.33 | 7.338% | $151.7008 | $151.70 | $151.70 | $151.70 |
| Purchase #3 | $115.27 | 12.330% | $129.4828 | $129.48 | $129.50 | $129.50 |
| Purchase #4 | $222.44 | 7.604% | $239.3543 | $239.35 | $239.35 | $239.40 |
| Purchase #5 | $174.26 | 9.117% | $190.1473 | $190.15 | $190.15 | $190.10 |
| Purchase #6 | $138.28 | 3.268% | $142.799 | $142.80 | $142.80 | $142.80 |
| Purchase #7 | $182.95 | 8.230% | $198.0068 | $198.01 | $198.00 | $198.00 |
| 7 purchase totals = | $1,101.00 | $1,183.5763 | $1,183.58 | $1,183.60 | $1,183.60 | |