| 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 | $137.47 | 13.704% | $156.3089 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $241.66 | 12.231% | $271.2174 | $271.22 | $271.20 | $271.20 |
| Purchase #3 | $35.60 | 4.351% | $37.149 | $37.15 | $37.15 | $37.10 |
| Purchase #4 | $159.82 | 9.278% | $174.6481 | $174.65 | $174.65 | $174.60 |
| Purchase #5 | $7.82 | 7.500% | $8.4065 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $49.37 | 7.359% | $53.0031 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $142.47 | 10.328% | $157.1843 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $774.21 | $857.9173 | $857.92 | $857.90 | $857.80 | |