| 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 | $175.47 | 12.301% | $197.0546 | $197.05 | $197.05 | $197.10 |
| Purchase #2 | $35.58 | 4.207% | $37.0769 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $36.71 | 5.675% | $38.7933 | $38.79 | $38.80 | $38.80 |
| Purchase #4 | $145.56 | 5.732% | $153.9035 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $30.43 | 8.317% | $32.9609 | $32.96 | $32.95 | $33.00 |
| Purchase #6 | $144.35 | 12.591% | $162.5251 | $162.53 | $162.55 | $162.50 |
| Purchase #7 | $25.96 | 10.632% | $28.7201 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $594.06 | $651.0344 | $651.03 | $651.05 | $651.10 | |