| 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 | $187.27 | 4.309% | $195.3395 | $195.34 | $195.35 | $195.30 |
| Purchase #2 | $206.39 | 8.461% | $223.8527 | $223.85 | $223.85 | $223.90 |
| Purchase #3 | $37.62 | 5.630% | $39.738 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $11.72 | 9.797% | $12.8682 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $49.79 | 6.385% | $52.9691 | $52.97 | $52.95 | $53.00 |
| Purchase #6 | $220.40 | 4.820% | $231.0233 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $66.61 | 6.858% | $71.1781 | $71.18 | $71.20 | $71.20 |
| 7 purchase totals = | $779.80 | $826.9689 | $826.97 | $826.95 | $827.00 | |