| 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 | $158.30 | 9.153% | $172.7892 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $86.63 | 5.270% | $91.1954 | $91.20 | $91.20 | $91.20 |
| Purchase #3 | $126.46 | 11.513% | $141.0193 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $178.77 | 13.214% | $202.3927 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $125.80 | 8.313% | $136.2578 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $212.96 | 12.164% | $238.8645 | $238.86 | $238.85 | $238.90 |
| Purchase #7 | $247.81 | 13.155% | $280.4094 | $280.41 | $280.40 | $280.40 |
| 7 purchase totals = | $1,136.73 | $1,262.9283 | $1,262.93 | $1,262.90 | $1,263.00 | |