| 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 | $171.79 | 8.858% | $187.0072 | $187.01 | $187.00 | $187.00 |
| Purchase #2 | $50.42 | 4.527% | $52.7025 | $52.70 | $52.70 | $52.70 |
| Purchase #3 | $43.44 | 5.572% | $45.8605 | $45.86 | $45.85 | $45.90 |
| Purchase #4 | $153.78 | 6.317% | $163.4943 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $38.34 | 6.728% | $40.9195 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $196.55 | 7.776% | $211.8337 | $211.83 | $211.85 | $211.80 |
| Purchase #7 | $89.70 | 6.769% | $95.7718 | $95.77 | $95.75 | $95.80 |
| 7 purchase totals = | $744.02 | $797.5895 | $797.58 | $797.55 | $797.60 | |