| 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 | $140.83 | 4.195% | $146.7378 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $76.35 | 10.407% | $84.2957 | $84.30 | $84.30 | $84.30 |
| Purchase #3 | $134.80 | 10.840% | $149.4123 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $154.97 | 10.567% | $171.3457 | $171.35 | $171.35 | $171.30 |
| Purchase #5 | $157.57 | 6.761% | $168.2233 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $243.73 | 4.388% | $254.4249 | $254.42 | $254.40 | $254.40 |
| Purchase #7 | $79.58 | 13.362% | $90.2135 | $90.21 | $90.20 | $90.20 |
| 7 purchase totals = | $987.83 | $1,064.6532 | $1,064.65 | $1,064.60 | $1,064.50 | |