| 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 | $73.88 | 12.588% | $83.18 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $137.63 | 12.653% | $155.0443 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $164.39 | 4.376% | $171.5837 | $171.58 | $171.60 | $171.60 |
| Purchase #4 | $154.93 | 13.339% | $175.5961 | $175.60 | $175.60 | $175.60 |
| Purchase #5 | $28.30 | 13.236% | $32.0458 | $32.05 | $32.05 | $32.00 |
| Purchase #6 | $170.38 | 3.824% | $176.8953 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $48.89 | 13.823% | $55.6481 | $55.65 | $55.65 | $55.60 |
| 7 purchase totals = | $778.40 | $849.9933 | $850.00 | $850.05 | $849.90 | |