| 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 | $159.32 | 8.801% | $173.3418 | $173.34 | $173.35 | $173.30 |
| Purchase #2 | $108.92 | 10.446% | $120.2978 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $215.27 | 9.470% | $235.6561 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $37.88 | 12.396% | $42.5756 | $42.58 | $42.60 | $42.60 |
| Purchase #5 | $17.35 | 5.700% | $18.339 | $18.34 | $18.35 | $18.30 |
| Purchase #6 | $14.31 | 13.113% | $16.1865 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $80.78 | 6.276% | $85.8498 | $85.85 | $85.85 | $85.80 |
| 7 purchase totals = | $633.83 | $692.2466 | $692.26 | $692.30 | $692.20 | |