| 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 | $192.77 | 6.404% | $205.115 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $46.91 | 10.244% | $51.7155 | $51.72 | $51.70 | $51.70 |
| Purchase #3 | $100.69 | 7.376% | $108.1169 | $108.12 | $108.10 | $108.10 |
| Purchase #4 | $150.40 | 9.626% | $164.8775 | $164.88 | $164.90 | $164.90 |
| Purchase #5 | $35.86 | 8.846% | $39.0322 | $39.03 | $39.05 | $39.00 |
| Purchase #6 | $71.77 | 10.283% | $79.1501 | $79.15 | $79.15 | $79.20 |
| Purchase #7 | $63.69 | 6.351% | $67.735 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $662.09 | $715.7422 | $715.76 | $715.75 | $715.70 | |