| 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 | $184.80 | 3.532% | $191.3271 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $49.25 | 6.720% | $52.5596 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $57.59 | 5.606% | $60.8185 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $94.80 | 12.551% | $106.6983 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $16.60 | 10.337% | $18.3159 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $41.91 | 11.602% | $46.7724 | $46.77 | $46.75 | $46.80 |
| Purchase #7 | $195.79 | 10.106% | $215.5765 | $215.58 | $215.60 | $215.60 |
| 7 purchase totals = | $640.74 | $692.0683 | $692.08 | $692.05 | $692.10 | |