| 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 | $152.79 | 12.450% | $171.8124 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $193.57 | 11.559% | $215.9448 | $215.94 | $215.95 | $215.90 |
| Purchase #3 | $244.56 | 10.405% | $270.0065 | $270.01 | $270.00 | $270.00 |
| Purchase #4 | $184.59 | 4.661% | $193.1937 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $241.82 | 12.621% | $272.3401 | $272.34 | $272.35 | $272.30 |
| Purchase #6 | $137.95 | 6.309% | $146.6533 | $146.65 | $146.65 | $146.70 |
| Purchase #7 | $210.91 | 6.580% | $224.7879 | $224.79 | $224.80 | $224.80 |
| 7 purchase totals = | $1,366.19 | $1,494.7387 | $1,494.73 | $1,494.75 | $1,494.70 | |