| 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 | $177.84 | 3.434% | $183.947 | $183.95 | $183.95 | $183.90 |
| Purchase #2 | $11.82 | 13.349% | $13.3979 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $52.55 | 5.319% | $55.3451 | $55.35 | $55.35 | $55.30 |
| Purchase #4 | $127.68 | 7.658% | $137.4577 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $36.26 | 7.649% | $39.0335 | $39.03 | $39.05 | $39.00 |
| Purchase #6 | $5.67 | 13.340% | $6.4264 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $208.83 | 7.233% | $223.9347 | $223.93 | $223.95 | $223.90 |
| 7 purchase totals = | $620.65 | $659.5423 | $659.55 | $659.60 | $659.40 | |