| 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 | $80.93 | 13.493% | $91.8499 | $91.85 | $91.85 | $91.80 |
| Purchase #2 | $249.68 | 11.531% | $278.4706 | $278.47 | $278.45 | $278.50 |
| Purchase #3 | $188.50 | 8.125% | $203.8156 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $150.30 | 4.735% | $157.4167 | $157.42 | $157.40 | $157.40 |
| Purchase #5 | $152.63 | 3.228% | $157.5569 | $157.56 | $157.55 | $157.60 |
| Purchase #6 | $71.34 | 10.212% | $78.6252 | $78.63 | $78.65 | $78.60 |
| Purchase #7 | $161.55 | 13.313% | $183.0572 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $1,054.93 | $1,150.7921 | $1,150.81 | $1,150.75 | $1,150.80 | |