| 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 | $147.76 | 4.638% | $154.6131 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $194.68 | 7.735% | $209.7385 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $5.52 | 5.494% | $5.8233 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $101.28 | 3.320% | $104.6425 | $104.64 | $104.65 | $104.60 |
| Purchase #5 | $67.28 | 6.344% | $71.5482 | $71.55 | $71.55 | $71.50 |
| Purchase #6 | $214.47 | 6.262% | $227.9001 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $146.32 | 6.393% | $155.6742 | $155.67 | $155.65 | $155.70 |
| 7 purchase totals = | $877.31 | $929.9399 | $929.93 | $929.90 | $929.80 | |