| 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 | $148.43 | 4.675% | $155.3691 | $155.37 | $155.35 | $155.40 |
| Purchase #2 | $182.59 | 8.160% | $197.4893 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $107.25 | 13.546% | $121.7781 | $121.78 | $121.80 | $121.80 |
| Purchase #4 | $212.89 | 7.560% | $228.9845 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $34.83 | 13.149% | $39.4098 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $230.55 | 3.520% | $238.6654 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $229.55 | 7.460% | $246.6744 | $246.67 | $246.65 | $246.70 |
| 7 purchase totals = | $1,146.09 | $1,228.3706 | $1,228.37 | $1,228.35 | $1,228.50 | |