| 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 | $207.42 | 7.539% | $223.0574 | $223.06 | $223.05 | $223.10 |
| Purchase #2 | $101.42 | 11.192% | $112.7709 | $112.77 | $112.75 | $112.80 |
| Purchase #3 | $124.50 | 12.676% | $140.2816 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $70.87 | 5.116% | $74.4957 | $74.50 | $74.50 | $74.50 |
| Purchase #5 | $55.78 | 10.756% | $61.7797 | $61.78 | $61.80 | $61.80 |
| Purchase #6 | $116.90 | 8.208% | $126.4952 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $16.86 | 10.796% | $18.6802 | $18.68 | $18.70 | $18.70 |
| 7 purchase totals = | $693.75 | $757.5607 | $757.57 | $757.60 | $757.70 | |