| 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 | $175.65 | 4.740% | $183.9758 | $183.98 | $184.00 | $184.00 |
| Purchase #2 | $108.46 | 8.274% | $117.434 | $117.43 | $117.45 | $117.40 |
| Purchase #3 | $33.59 | 13.556% | $38.1435 | $38.14 | $38.15 | $38.10 |
| Purchase #4 | $96.30 | 10.156% | $106.0802 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $20.32 | 13.527% | $23.0687 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $157.65 | 11.591% | $175.9232 | $175.92 | $175.90 | $175.90 |
| Purchase #7 | $118.78 | 3.573% | $123.024 | $123.02 | $123.00 | $123.00 |
| 7 purchase totals = | $710.75 | $767.6494 | $767.64 | $767.65 | $767.60 | |