| 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 | $155.46 | 3.744% | $161.2804 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $67.98 | 4.400% | $70.9711 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $246.60 | 8.125% | $266.6363 | $266.64 | $266.65 | $266.60 |
| Purchase #4 | $175.88 | 4.148% | $183.1755 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $72.92 | 4.218% | $75.9958 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $142.51 | 10.492% | $157.4621 | $157.46 | $157.45 | $157.50 |
| Purchase #7 | $25.72 | 9.219% | $28.0911 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $887.07 | $943.6123 | $943.62 | $943.65 | $943.70 | |