| 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 | $170.71 | 9.191% | $186.4 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $226.58 | 5.201% | $238.3644 | $238.36 | $238.35 | $238.40 |
| Purchase #3 | $128.37 | 3.345% | $132.664 | $132.66 | $132.65 | $132.70 |
| Purchase #4 | $92.31 | 12.480% | $103.8303 | $103.83 | $103.85 | $103.80 |
| Purchase #5 | $10.94 | 4.120% | $11.3907 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $10.28 | 3.629% | $10.6531 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $120.42 | 7.602% | $129.5743 | $129.57 | $129.55 | $129.60 |
| 7 purchase totals = | $759.61 | $812.8768 | $812.86 | $812.85 | $813.00 | |